About the Execution of LTSMin+red for StigmergyCommit-PT-08a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 700.323 | 91474.00 | 149104.00 | 823.80 | ?FFFFF?FFFFFFFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r457-smll-167912649400491.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool ltsminxred
Input is StigmergyCommit-PT-08a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649400491
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 6.7K Feb 26 11:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 11:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 11:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 11:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 11:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 11:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 11:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 11:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 17M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-00
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-01
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-02
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-03
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-04
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-05
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-06
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-07
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-08
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-09
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-10
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-11
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-12
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-13
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-14
FORMULA_NAME StigmergyCommit-PT-08a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679470647428
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-08a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 07:37:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 07:37:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 07:37:31] [INFO ] Load time of PNML (sax parser for PT used): 1245 ms
[2023-03-22 07:37:31] [INFO ] Transformed 328 places.
[2023-03-22 07:37:31] [INFO ] Transformed 18744 transitions.
[2023-03-22 07:37:31] [INFO ] Found NUPN structural information;
[2023-03-22 07:37:31] [INFO ] Parsed PT model containing 328 places and 18744 transitions and 330279 arcs in 1551 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 17295 transitions
Reduce redundant transitions removed 17295 transitions.
FORMULA StigmergyCommit-PT-08a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-08a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-08a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-08a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-08a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-08a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 328/328 places, 1449/1449 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 265 transition count 1381
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 265 transition count 1381
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 134 place count 265 transition count 1373
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 159 place count 240 transition count 1345
Iterating global reduction 1 with 25 rules applied. Total rules applied 184 place count 240 transition count 1345
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 192 place count 240 transition count 1337
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 197 place count 235 transition count 1332
Iterating global reduction 2 with 5 rules applied. Total rules applied 202 place count 235 transition count 1332
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 207 place count 230 transition count 1327
Iterating global reduction 2 with 5 rules applied. Total rules applied 212 place count 230 transition count 1327
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 215 place count 227 transition count 1324
Iterating global reduction 2 with 3 rules applied. Total rules applied 218 place count 227 transition count 1324
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 220 place count 225 transition count 1322
Iterating global reduction 2 with 2 rules applied. Total rules applied 222 place count 225 transition count 1322
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 224 place count 225 transition count 1320
Applied a total of 224 rules in 155 ms. Remains 225 /328 variables (removed 103) and now considering 1320/1449 (removed 129) transitions.
[2023-03-22 07:37:32] [INFO ] Flow matrix only has 1305 transitions (discarded 15 similar events)
// Phase 1: matrix 1305 rows 225 cols
[2023-03-22 07:37:32] [INFO ] Computed 3 place invariants in 44 ms
[2023-03-22 07:37:33] [INFO ] Implicit Places using invariants in 712 ms returned []
[2023-03-22 07:37:33] [INFO ] Flow matrix only has 1305 transitions (discarded 15 similar events)
[2023-03-22 07:37:33] [INFO ] Invariant cache hit.
[2023-03-22 07:37:34] [INFO ] State equation strengthened by 1118 read => feed constraints.
[2023-03-22 07:37:39] [INFO ] Implicit Places using invariants and state equation in 6378 ms returned [224]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 7141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/328 places, 1320/1449 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 207 transition count 1303
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 207 transition count 1303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 207 transition count 1297
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 200 transition count 1290
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 200 transition count 1290
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 59 place count 195 transition count 1285
Iterating global reduction 1 with 5 rules applied. Total rules applied 64 place count 195 transition count 1285
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 69 place count 190 transition count 1280
Iterating global reduction 1 with 5 rules applied. Total rules applied 74 place count 190 transition count 1280
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 77 place count 187 transition count 1277
Iterating global reduction 1 with 3 rules applied. Total rules applied 80 place count 187 transition count 1277
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 81 place count 186 transition count 1276
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 186 transition count 1276
Applied a total of 82 rules in 69 ms. Remains 186 /224 variables (removed 38) and now considering 1276/1320 (removed 44) transitions.
[2023-03-22 07:37:39] [INFO ] Flow matrix only has 1261 transitions (discarded 15 similar events)
// Phase 1: matrix 1261 rows 186 cols
[2023-03-22 07:37:39] [INFO ] Computed 2 place invariants in 15 ms
[2023-03-22 07:37:40] [INFO ] Implicit Places using invariants in 570 ms returned []
[2023-03-22 07:37:40] [INFO ] Flow matrix only has 1261 transitions (discarded 15 similar events)
[2023-03-22 07:37:40] [INFO ] Invariant cache hit.
[2023-03-22 07:37:41] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:37:41] [INFO ] Implicit Places using invariants and state equation in 1550 ms returned []
Implicit Place search using SMT with State Equation took 2124 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 186/328 places, 1276/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9492 ms. Remains : 186/328 places, 1276/1449 transitions.
Support contains 37 out of 186 places after structural reductions.
[2023-03-22 07:37:42] [INFO ] Flatten gal took : 270 ms
[2023-03-22 07:37:42] [INFO ] Flatten gal took : 144 ms
[2023-03-22 07:37:43] [INFO ] Input system was already deterministic with 1276 transitions.
Support contains 35 out of 186 places (down from 37) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1054 ms. (steps per millisecond=9 ) properties (out of 22) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-22 07:37:44] [INFO ] Flow matrix only has 1261 transitions (discarded 15 similar events)
[2023-03-22 07:37:44] [INFO ] Invariant cache hit.
[2023-03-22 07:37:44] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 07:37:44] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 07:37:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 07:37:45] [INFO ] After 647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 07:37:45] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:37:46] [INFO ] After 529ms SMT Verify possible using 1030 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-22 07:37:47] [INFO ] Deduced a trap composed of 17 places in 523 ms of which 6 ms to minimize.
[2023-03-22 07:37:47] [INFO ] Deduced a trap composed of 17 places in 476 ms of which 1 ms to minimize.
[2023-03-22 07:37:48] [INFO ] Deduced a trap composed of 17 places in 455 ms of which 1 ms to minimize.
[2023-03-22 07:37:48] [INFO ] Deduced a trap composed of 13 places in 391 ms of which 2 ms to minimize.
[2023-03-22 07:37:48] [INFO ] Deduced a trap composed of 17 places in 386 ms of which 2 ms to minimize.
[2023-03-22 07:37:49] [INFO ] Deduced a trap composed of 13 places in 313 ms of which 0 ms to minimize.
[2023-03-22 07:37:49] [INFO ] Deduced a trap composed of 19 places in 371 ms of which 1 ms to minimize.
[2023-03-22 07:37:50] [INFO ] Deduced a trap composed of 13 places in 390 ms of which 1 ms to minimize.
[2023-03-22 07:37:50] [INFO ] Deduced a trap composed of 13 places in 299 ms of which 0 ms to minimize.
[2023-03-22 07:37:50] [INFO ] Deduced a trap composed of 18 places in 358 ms of which 0 ms to minimize.
[2023-03-22 07:37:51] [INFO ] Deduced a trap composed of 15 places in 335 ms of which 1 ms to minimize.
[2023-03-22 07:37:51] [INFO ] Deduced a trap composed of 17 places in 365 ms of which 1 ms to minimize.
[2023-03-22 07:37:52] [INFO ] Deduced a trap composed of 17 places in 274 ms of which 1 ms to minimize.
[2023-03-22 07:37:52] [INFO ] Deduced a trap composed of 17 places in 253 ms of which 1 ms to minimize.
[2023-03-22 07:37:52] [INFO ] Deduced a trap composed of 18 places in 180 ms of which 0 ms to minimize.
[2023-03-22 07:37:52] [INFO ] Deduced a trap composed of 18 places in 146 ms of which 1 ms to minimize.
[2023-03-22 07:37:52] [INFO ] Deduced a trap composed of 16 places in 156 ms of which 0 ms to minimize.
[2023-03-22 07:37:53] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 1 ms to minimize.
[2023-03-22 07:37:53] [INFO ] Deduced a trap composed of 16 places in 254 ms of which 1 ms to minimize.
[2023-03-22 07:37:53] [INFO ] Deduced a trap composed of 19 places in 209 ms of which 1 ms to minimize.
[2023-03-22 07:37:54] [INFO ] Deduced a trap composed of 16 places in 256 ms of which 0 ms to minimize.
[2023-03-22 07:37:54] [INFO ] Deduced a trap composed of 16 places in 202 ms of which 10 ms to minimize.
[2023-03-22 07:37:54] [INFO ] Deduced a trap composed of 18 places in 230 ms of which 1 ms to minimize.
[2023-03-22 07:37:54] [INFO ] Deduced a trap composed of 17 places in 209 ms of which 1 ms to minimize.
[2023-03-22 07:37:55] [INFO ] Deduced a trap composed of 15 places in 160 ms of which 0 ms to minimize.
[2023-03-22 07:37:55] [INFO ] Deduced a trap composed of 16 places in 235 ms of which 0 ms to minimize.
[2023-03-22 07:37:55] [INFO ] Deduced a trap composed of 18 places in 220 ms of which 1 ms to minimize.
[2023-03-22 07:37:55] [INFO ] Deduced a trap composed of 16 places in 185 ms of which 1 ms to minimize.
[2023-03-22 07:37:55] [INFO ] Deduced a trap composed of 16 places in 142 ms of which 1 ms to minimize.
[2023-03-22 07:37:56] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 0 ms to minimize.
[2023-03-22 07:37:56] [INFO ] Trap strengthening (SAT) tested/added 31/30 trap constraints in 9774 ms
[2023-03-22 07:37:56] [INFO ] Deduced a trap composed of 18 places in 383 ms of which 1 ms to minimize.
[2023-03-22 07:37:57] [INFO ] Deduced a trap composed of 16 places in 394 ms of which 1 ms to minimize.
[2023-03-22 07:37:57] [INFO ] Deduced a trap composed of 17 places in 373 ms of which 1 ms to minimize.
[2023-03-22 07:37:58] [INFO ] Deduced a trap composed of 17 places in 322 ms of which 1 ms to minimize.
[2023-03-22 07:37:58] [INFO ] Deduced a trap composed of 16 places in 289 ms of which 13 ms to minimize.
[2023-03-22 07:37:58] [INFO ] Deduced a trap composed of 16 places in 298 ms of which 1 ms to minimize.
[2023-03-22 07:37:59] [INFO ] Deduced a trap composed of 18 places in 295 ms of which 1 ms to minimize.
[2023-03-22 07:37:59] [INFO ] Deduced a trap composed of 17 places in 243 ms of which 1 ms to minimize.
[2023-03-22 07:37:59] [INFO ] Deduced a trap composed of 17 places in 193 ms of which 1 ms to minimize.
[2023-03-22 07:37:59] [INFO ] Deduced a trap composed of 17 places in 159 ms of which 5 ms to minimize.
[2023-03-22 07:38:00] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 1 ms to minimize.
[2023-03-22 07:38:00] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 3877 ms
[2023-03-22 07:38:00] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 0 ms to minimize.
[2023-03-22 07:38:00] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 1 ms to minimize.
[2023-03-22 07:38:00] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 1 ms to minimize.
[2023-03-22 07:38:00] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 1 ms to minimize.
[2023-03-22 07:38:01] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 685 ms
[2023-03-22 07:38:01] [INFO ] After 15262ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 361 ms.
[2023-03-22 07:38:01] [INFO ] After 16830ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 47 ms.
Support contains 8 out of 186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Graph (complete) has 480 edges and 186 vertex of which 184 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.24 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 106 rules applied. Total rules applied 107 place count 184 transition count 1168
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 115 rules applied. Total rules applied 222 place count 101 transition count 1136
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 16 rules applied. Total rules applied 238 place count 88 transition count 1133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 239 place count 87 transition count 1133
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 239 place count 87 transition count 1127
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 251 place count 81 transition count 1127
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 267 place count 65 transition count 1109
Iterating global reduction 4 with 16 rules applied. Total rules applied 283 place count 65 transition count 1109
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 4 with 64 rules applied. Total rules applied 347 place count 65 transition count 1045
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 348 place count 64 transition count 1044
Iterating global reduction 5 with 1 rules applied. Total rules applied 349 place count 64 transition count 1044
Performed 37 Post agglomeration using F-continuation condition with reduction of 903 identical transitions.
Deduced a syphon composed of 37 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 425 place count 25 transition count 104
Drop transitions removed 16 transitions
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 71 transitions.
Iterating post reduction 5 with 71 rules applied. Total rules applied 496 place count 25 transition count 33
Performed 2 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 5 rules applied. Total rules applied 501 place count 22 transition count 29
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 505 place count 22 transition count 25
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 506 place count 22 transition count 24
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 508 place count 22 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 510 place count 20 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 511 place count 19 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 512 place count 18 transition count 21
Applied a total of 512 rules in 221 ms. Remains 18 /186 variables (removed 168) and now considering 21/1276 (removed 1255) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 18/186 places, 21/1276 transitions.
Finished random walk after 135 steps, including 0 resets, run visited all 6 properties in 3 ms. (steps per millisecond=45 )
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA StigmergyCommit-PT-08a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 26 stabilizing places and 26 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(F(p1))||G(p2))))'
Support contains 6 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 185 transition count 1198
Reduce places removed 77 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 89 rules applied. Total rules applied 166 place count 108 transition count 1186
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 171 place count 105 transition count 1184
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 171 place count 105 transition count 1171
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 197 place count 92 transition count 1171
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 204 place count 85 transition count 1159
Iterating global reduction 3 with 7 rules applied. Total rules applied 211 place count 85 transition count 1159
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 214 place count 85 transition count 1156
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 214 place count 85 transition count 1155
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 216 place count 84 transition count 1155
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 220 place count 80 transition count 1147
Iterating global reduction 4 with 4 rules applied. Total rules applied 224 place count 80 transition count 1147
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 252 place count 80 transition count 1119
Performed 32 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 316 place count 48 transition count 1072
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 5 with 105 rules applied. Total rules applied 421 place count 48 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 423 place count 47 transition count 966
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 424 place count 47 transition count 965
Drop transitions removed 890 transitions
Redundant transition composition rules discarded 890 transitions
Iterating global reduction 7 with 890 rules applied. Total rules applied 1314 place count 47 transition count 75
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 1332 place count 38 transition count 66
Reduce places removed 7 places and 7 transitions.
Iterating global reduction 7 with 7 rules applied. Total rules applied 1339 place count 31 transition count 59
Applied a total of 1339 rules in 503 ms. Remains 31 /186 variables (removed 155) and now considering 59/1276 (removed 1217) transitions.
[2023-03-22 07:38:02] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
// Phase 1: matrix 50 rows 31 cols
[2023-03-22 07:38:02] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 07:38:02] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-22 07:38:02] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:02] [INFO ] Invariant cache hit.
[2023-03-22 07:38:03] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-22 07:38:03] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-22 07:38:03] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 07:38:03] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:03] [INFO ] Invariant cache hit.
[2023-03-22 07:38:03] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/186 places, 59/1276 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 757 ms. Remains : 31/186 places, 59/1276 transitions.
Stuttering acceptance computed with spot in 266 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s4 0) (EQ s28 1)), p2:(OR (EQ s1 0) (EQ s13 1)), p1:(OR (EQ s26 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 33265 reset in 506 ms.
Product exploration explored 100000 steps with 33342 reset in 297 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X p1), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 488 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 465 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 07:38:05] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:05] [INFO ] Invariant cache hit.
[2023-03-22 07:38:05] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 07:38:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:05] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X p1), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND p0 (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT p1)), (F (NOT (AND (NOT p0) p2)))]
Knowledge based reduction with 9 factoid took 460 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 59/59 transitions.
Applied a total of 0 rules in 4 ms. Remains 31 /31 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2023-03-22 07:38:05] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:05] [INFO ] Invariant cache hit.
[2023-03-22 07:38:05] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-22 07:38:05] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:05] [INFO ] Invariant cache hit.
[2023-03-22 07:38:05] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-22 07:38:06] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-22 07:38:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 07:38:06] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:06] [INFO ] Invariant cache hit.
[2023-03-22 07:38:06] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 192 ms. Remains : 31/31 places, 59/59 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 429 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 480 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 07:38:06] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:06] [INFO ] Invariant cache hit.
[2023-03-22 07:38:06] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 07:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:06] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (G (OR p1 (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 8 factoid took 374 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 1 reset in 74 ms.
Product exploration explored 100000 steps with 0 reset in 273 ms.
Support contains 6 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 59/59 transitions.
Applied a total of 0 rules in 4 ms. Remains 31 /31 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2023-03-22 07:38:07] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:07] [INFO ] Invariant cache hit.
[2023-03-22 07:38:07] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-22 07:38:07] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:07] [INFO ] Invariant cache hit.
[2023-03-22 07:38:07] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-22 07:38:07] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-22 07:38:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 07:38:07] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2023-03-22 07:38:07] [INFO ] Invariant cache hit.
[2023-03-22 07:38:07] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 196 ms. Remains : 31/31 places, 59/59 transitions.
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-00 finished in 6051 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&(G(p1)||F(p2))))'
Support contains 6 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 163 transition count 1248
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 163 transition count 1248
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 163 transition count 1245
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 66 place count 146 transition count 1225
Iterating global reduction 1 with 17 rules applied. Total rules applied 83 place count 146 transition count 1225
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 87 place count 146 transition count 1221
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 96 place count 137 transition count 1212
Iterating global reduction 2 with 9 rules applied. Total rules applied 105 place count 137 transition count 1212
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 111 place count 131 transition count 1206
Iterating global reduction 2 with 6 rules applied. Total rules applied 117 place count 131 transition count 1206
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 118 place count 131 transition count 1205
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 122 place count 127 transition count 1201
Iterating global reduction 3 with 4 rules applied. Total rules applied 126 place count 127 transition count 1201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 127 place count 127 transition count 1200
Applied a total of 127 rules in 51 ms. Remains 127 /186 variables (removed 59) and now considering 1200/1276 (removed 76) transitions.
[2023-03-22 07:38:08] [INFO ] Flow matrix only has 1189 transitions (discarded 11 similar events)
// Phase 1: matrix 1189 rows 127 cols
[2023-03-22 07:38:08] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-22 07:38:08] [INFO ] Implicit Places using invariants in 417 ms returned []
[2023-03-22 07:38:08] [INFO ] Flow matrix only has 1189 transitions (discarded 11 similar events)
[2023-03-22 07:38:08] [INFO ] Invariant cache hit.
[2023-03-22 07:38:09] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:09] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 1201 ms to find 0 implicit places.
[2023-03-22 07:38:09] [INFO ] Flow matrix only has 1189 transitions (discarded 11 similar events)
[2023-03-22 07:38:09] [INFO ] Invariant cache hit.
[2023-03-22 07:38:10] [INFO ] Dead Transitions using invariants and state equation in 926 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/186 places, 1200/1276 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2194 ms. Remains : 127/186 places, 1200/1276 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s113 0) (EQ s96 1)), p2:(AND (EQ s86 0) (EQ s122 1)), p0:(OR (EQ s68 0) (EQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-08a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-02 finished in 2406 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(X(X(F(p2)))&&p1))))'
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 161 transition count 1245
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 161 transition count 1245
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 54 place count 161 transition count 1241
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 72 place count 143 transition count 1219
Iterating global reduction 1 with 18 rules applied. Total rules applied 90 place count 143 transition count 1219
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 94 place count 143 transition count 1215
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 105 place count 132 transition count 1204
Iterating global reduction 2 with 11 rules applied. Total rules applied 116 place count 132 transition count 1204
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 123 place count 125 transition count 1197
Iterating global reduction 2 with 7 rules applied. Total rules applied 130 place count 125 transition count 1197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 131 place count 125 transition count 1196
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 136 place count 120 transition count 1191
Iterating global reduction 3 with 5 rules applied. Total rules applied 141 place count 120 transition count 1191
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 142 place count 120 transition count 1190
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 143 place count 119 transition count 1189
Iterating global reduction 4 with 1 rules applied. Total rules applied 144 place count 119 transition count 1189
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 145 place count 119 transition count 1188
Applied a total of 145 rules in 75 ms. Remains 119 /186 variables (removed 67) and now considering 1188/1276 (removed 88) transitions.
[2023-03-22 07:38:10] [INFO ] Flow matrix only has 1178 transitions (discarded 10 similar events)
// Phase 1: matrix 1178 rows 119 cols
[2023-03-22 07:38:10] [INFO ] Computed 1 place invariants in 8 ms
[2023-03-22 07:38:11] [INFO ] Implicit Places using invariants in 503 ms returned []
[2023-03-22 07:38:11] [INFO ] Flow matrix only has 1178 transitions (discarded 10 similar events)
[2023-03-22 07:38:11] [INFO ] Invariant cache hit.
[2023-03-22 07:38:11] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:12] [INFO ] Implicit Places using invariants and state equation in 831 ms returned []
Implicit Place search using SMT with State Equation took 1348 ms to find 0 implicit places.
[2023-03-22 07:38:12] [INFO ] Flow matrix only has 1178 transitions (discarded 10 similar events)
[2023-03-22 07:38:12] [INFO ] Invariant cache hit.
[2023-03-22 07:38:12] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/186 places, 1188/1276 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2230 ms. Remains : 119/186 places, 1188/1276 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(EQ s84 1), p2:(EQ s84 0), p1:(AND (EQ s103 0) (EQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-08a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-03 finished in 2367 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 185 transition count 1191
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 99 rules applied. Total rules applied 183 place count 101 transition count 1176
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 188 place count 98 transition count 1174
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 188 place count 98 transition count 1159
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 218 place count 83 transition count 1159
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 226 place count 75 transition count 1145
Iterating global reduction 3 with 8 rules applied. Total rules applied 234 place count 75 transition count 1145
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 241 place count 75 transition count 1138
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 241 place count 75 transition count 1137
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 243 place count 74 transition count 1137
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 247 place count 70 transition count 1129
Iterating global reduction 4 with 4 rules applied. Total rules applied 251 place count 70 transition count 1129
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 4 with 120 rules applied. Total rules applied 371 place count 70 transition count 1009
Performed 32 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 435 place count 38 transition count 962
Ensure Unique test removed 393 transitions
Reduce isomorphic transitions removed 393 transitions.
Iterating post reduction 5 with 393 rules applied. Total rules applied 828 place count 38 transition count 569
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 830 place count 37 transition count 568
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 831 place count 37 transition count 567
Drop transitions removed 519 transitions
Redundant transition composition rules discarded 519 transitions
Iterating global reduction 7 with 519 rules applied. Total rules applied 1350 place count 37 transition count 48
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 1368 place count 28 transition count 39
Reduce places removed 7 places and 7 transitions.
Iterating global reduction 7 with 7 rules applied. Total rules applied 1375 place count 21 transition count 32
Applied a total of 1375 rules in 148 ms. Remains 21 /186 variables (removed 165) and now considering 32/1276 (removed 1244) transitions.
[2023-03-22 07:38:13] [INFO ] Flow matrix only has 23 transitions (discarded 9 similar events)
// Phase 1: matrix 23 rows 21 cols
[2023-03-22 07:38:13] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 07:38:13] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-22 07:38:13] [INFO ] Flow matrix only has 23 transitions (discarded 9 similar events)
[2023-03-22 07:38:13] [INFO ] Invariant cache hit.
[2023-03-22 07:38:13] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-22 07:38:13] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2023-03-22 07:38:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 07:38:13] [INFO ] Flow matrix only has 23 transitions (discarded 9 similar events)
[2023-03-22 07:38:13] [INFO ] Invariant cache hit.
[2023-03-22 07:38:13] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/186 places, 32/1276 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 409 ms. Remains : 21/186 places, 32/1276 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s13 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-08a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-05 finished in 475 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 2 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 159 transition count 1243
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 159 transition count 1243
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 58 place count 159 transition count 1239
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 78 place count 139 transition count 1215
Iterating global reduction 1 with 20 rules applied. Total rules applied 98 place count 139 transition count 1215
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 102 place count 139 transition count 1211
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 113 place count 128 transition count 1200
Iterating global reduction 2 with 11 rules applied. Total rules applied 124 place count 128 transition count 1200
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 131 place count 121 transition count 1193
Iterating global reduction 2 with 7 rules applied. Total rules applied 138 place count 121 transition count 1193
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 139 place count 121 transition count 1192
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 144 place count 116 transition count 1187
Iterating global reduction 3 with 5 rules applied. Total rules applied 149 place count 116 transition count 1187
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 151 place count 116 transition count 1185
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 152 place count 115 transition count 1184
Iterating global reduction 4 with 1 rules applied. Total rules applied 153 place count 115 transition count 1184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 154 place count 115 transition count 1183
Applied a total of 154 rules in 44 ms. Remains 115 /186 variables (removed 71) and now considering 1183/1276 (removed 93) transitions.
[2023-03-22 07:38:13] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
// Phase 1: matrix 1173 rows 115 cols
[2023-03-22 07:38:13] [INFO ] Computed 1 place invariants in 20 ms
[2023-03-22 07:38:13] [INFO ] Implicit Places using invariants in 320 ms returned []
[2023-03-22 07:38:13] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:13] [INFO ] Invariant cache hit.
[2023-03-22 07:38:14] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:14] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1153 ms to find 0 implicit places.
[2023-03-22 07:38:14] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:14] [INFO ] Invariant cache hit.
[2023-03-22 07:38:15] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 115/186 places, 1183/1276 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2043 ms. Remains : 115/186 places, 1183/1276 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(EQ s13 1), p0:(EQ s86 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5105 reset in 268 ms.
Product exploration explored 100000 steps with 5179 reset in 381 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/115 stabilizing places and 6/1183 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 346 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 25 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 6 factoid took 277 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-22 07:38:17] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:17] [INFO ] Invariant cache hit.
[2023-03-22 07:38:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 07:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:18] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2023-03-22 07:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 07:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:18] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2023-03-22 07:38:19] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:19] [INFO ] [Nat]Added 1030 Read/Feed constraints in 238 ms returned sat
[2023-03-22 07:38:19] [INFO ] Computed and/alt/rep : 122/149/122 causal constraints (skipped 1050 transitions) in 245 ms.
[2023-03-22 07:38:21] [INFO ] Added : 95 causal constraints over 20 iterations in 1870 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 1183/1183 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 1183/1183 (removed 0) transitions.
[2023-03-22 07:38:21] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:21] [INFO ] Invariant cache hit.
[2023-03-22 07:38:21] [INFO ] Implicit Places using invariants in 264 ms returned []
[2023-03-22 07:38:21] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:21] [INFO ] Invariant cache hit.
[2023-03-22 07:38:22] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:22] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1346 ms to find 0 implicit places.
[2023-03-22 07:38:22] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:22] [INFO ] Invariant cache hit.
[2023-03-22 07:38:23] [INFO ] Dead Transitions using invariants and state equation in 936 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2314 ms. Remains : 115/115 places, 1183/1183 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/115 stabilizing places and 6/1183 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 241 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 48 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 6 factoid took 250 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-22 07:38:24] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:24] [INFO ] Invariant cache hit.
[2023-03-22 07:38:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:25] [INFO ] [Real]Absence check using state equation in 269 ms returned sat
[2023-03-22 07:38:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:26] [INFO ] [Nat]Absence check using state equation in 412 ms returned sat
[2023-03-22 07:38:26] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:26] [INFO ] [Nat]Added 1030 Read/Feed constraints in 150 ms returned sat
[2023-03-22 07:38:27] [INFO ] Computed and/alt/rep : 122/149/122 causal constraints (skipped 1050 transitions) in 899 ms.
[2023-03-22 07:38:28] [INFO ] Added : 95 causal constraints over 20 iterations in 2483 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 5128 reset in 280 ms.
Product exploration explored 100000 steps with 5169 reset in 368 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 1183/1183 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 115 transition count 1183
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 28 place count 115 transition count 1192
Deduced a syphon composed of 38 places in 1 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 38 place count 115 transition count 1192
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 56 place count 97 transition count 1174
Deduced a syphon composed of 20 places in 2 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 74 place count 97 transition count 1174
Performed 45 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 65 places in 0 ms
Iterating global reduction 1 with 45 rules applied. Total rules applied 119 place count 97 transition count 1183
Ensure Unique test removed 537 transitions
Reduce isomorphic transitions removed 537 transitions.
Iterating post reduction 1 with 537 rules applied. Total rules applied 656 place count 97 transition count 646
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 684 place count 69 transition count 618
Deduced a syphon composed of 37 places in 0 ms
Iterating global reduction 2 with 28 rules applied. Total rules applied 712 place count 69 transition count 618
Deduced a syphon composed of 37 places in 0 ms
Drop transitions removed 528 transitions
Redundant transition composition rules discarded 528 transitions
Iterating global reduction 2 with 528 rules applied. Total rules applied 1240 place count 69 transition count 90
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 46 places in 0 ms
Iterating global reduction 2 with 9 rules applied. Total rules applied 1249 place count 69 transition count 90
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 1267 place count 51 transition count 72
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 2 with 18 rules applied. Total rules applied 1285 place count 51 transition count 72
Deduced a syphon composed of 28 places in 0 ms
Applied a total of 1285 rules in 267 ms. Remains 51 /115 variables (removed 64) and now considering 72/1183 (removed 1111) transitions.
[2023-03-22 07:38:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 07:38:30] [INFO ] Flow matrix only has 63 transitions (discarded 9 similar events)
// Phase 1: matrix 63 rows 51 cols
[2023-03-22 07:38:30] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-22 07:38:30] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/115 places, 72/1183 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 729 ms. Remains : 51/115 places, 72/1183 transitions.
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 1183/1183 transitions.
Applied a total of 0 rules in 4 ms. Remains 115 /115 variables (removed 0) and now considering 1183/1183 (removed 0) transitions.
[2023-03-22 07:38:30] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
// Phase 1: matrix 1173 rows 115 cols
[2023-03-22 07:38:30] [INFO ] Computed 1 place invariants in 20 ms
[2023-03-22 07:38:30] [INFO ] Implicit Places using invariants in 313 ms returned []
[2023-03-22 07:38:30] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:30] [INFO ] Invariant cache hit.
[2023-03-22 07:38:31] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:31] [INFO ] Implicit Places using invariants and state equation in 791 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
[2023-03-22 07:38:31] [INFO ] Flow matrix only has 1173 transitions (discarded 10 similar events)
[2023-03-22 07:38:31] [INFO ] Invariant cache hit.
[2023-03-22 07:38:32] [INFO ] Dead Transitions using invariants and state equation in 956 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2070 ms. Remains : 115/115 places, 1183/1183 transitions.
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-06 finished in 19260 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 160 transition count 1245
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 160 transition count 1245
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 56 place count 160 transition count 1241
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 75 place count 141 transition count 1219
Iterating global reduction 1 with 19 rules applied. Total rules applied 94 place count 141 transition count 1219
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 98 place count 141 transition count 1215
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 109 place count 130 transition count 1204
Iterating global reduction 2 with 11 rules applied. Total rules applied 120 place count 130 transition count 1204
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 128 place count 122 transition count 1196
Iterating global reduction 2 with 8 rules applied. Total rules applied 136 place count 122 transition count 1196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 137 place count 122 transition count 1195
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 143 place count 116 transition count 1189
Iterating global reduction 3 with 6 rules applied. Total rules applied 149 place count 116 transition count 1189
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 151 place count 116 transition count 1187
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 152 place count 115 transition count 1186
Iterating global reduction 4 with 1 rules applied. Total rules applied 153 place count 115 transition count 1186
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 154 place count 115 transition count 1185
Applied a total of 154 rules in 60 ms. Remains 115 /186 variables (removed 71) and now considering 1185/1276 (removed 91) transitions.
[2023-03-22 07:38:32] [INFO ] Flow matrix only has 1174 transitions (discarded 11 similar events)
// Phase 1: matrix 1174 rows 115 cols
[2023-03-22 07:38:32] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-22 07:38:33] [INFO ] Implicit Places using invariants in 630 ms returned []
[2023-03-22 07:38:33] [INFO ] Flow matrix only has 1174 transitions (discarded 11 similar events)
[2023-03-22 07:38:33] [INFO ] Invariant cache hit.
[2023-03-22 07:38:33] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:34] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1387 ms to find 0 implicit places.
[2023-03-22 07:38:34] [INFO ] Flow matrix only has 1174 transitions (discarded 11 similar events)
[2023-03-22 07:38:34] [INFO ] Invariant cache hit.
[2023-03-22 07:38:34] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 115/186 places, 1185/1276 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2109 ms. Remains : 115/186 places, 1185/1276 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s38 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-08a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-08 finished in 2220 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F(p1)))'
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 161 transition count 1246
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 161 transition count 1246
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 54 place count 161 transition count 1242
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 72 place count 143 transition count 1220
Iterating global reduction 1 with 18 rules applied. Total rules applied 90 place count 143 transition count 1220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 93 place count 143 transition count 1217
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 105 place count 131 transition count 1205
Iterating global reduction 2 with 12 rules applied. Total rules applied 117 place count 131 transition count 1205
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 125 place count 123 transition count 1197
Iterating global reduction 2 with 8 rules applied. Total rules applied 133 place count 123 transition count 1197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 134 place count 123 transition count 1196
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 140 place count 117 transition count 1190
Iterating global reduction 3 with 6 rules applied. Total rules applied 146 place count 117 transition count 1190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 148 place count 117 transition count 1188
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 149 place count 116 transition count 1187
Iterating global reduction 4 with 1 rules applied. Total rules applied 150 place count 116 transition count 1187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 151 place count 116 transition count 1186
Applied a total of 151 rules in 50 ms. Remains 116 /186 variables (removed 70) and now considering 1186/1276 (removed 90) transitions.
[2023-03-22 07:38:35] [INFO ] Flow matrix only has 1176 transitions (discarded 10 similar events)
// Phase 1: matrix 1176 rows 116 cols
[2023-03-22 07:38:35] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-22 07:38:35] [INFO ] Implicit Places using invariants in 267 ms returned []
[2023-03-22 07:38:35] [INFO ] Flow matrix only has 1176 transitions (discarded 10 similar events)
[2023-03-22 07:38:35] [INFO ] Invariant cache hit.
[2023-03-22 07:38:35] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:36] [INFO ] Implicit Places using invariants and state equation in 1036 ms returned []
Implicit Place search using SMT with State Equation took 1317 ms to find 0 implicit places.
[2023-03-22 07:38:36] [INFO ] Flow matrix only has 1176 transitions (discarded 10 similar events)
[2023-03-22 07:38:36] [INFO ] Invariant cache hit.
[2023-03-22 07:38:37] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 116/186 places, 1186/1276 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2010 ms. Remains : 116/186 places, 1186/1276 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s22 0) (EQ s64 1)), p0:(EQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-08a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-10 finished in 2130 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||X((X(!p1) U ((p2&&X(!p1))||X(G(!p1))))))))'
Support contains 6 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 164 transition count 1248
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 164 transition count 1248
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 164 transition count 1245
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 65 place count 146 transition count 1223
Iterating global reduction 1 with 18 rules applied. Total rules applied 83 place count 146 transition count 1223
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 86 place count 146 transition count 1220
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 96 place count 136 transition count 1210
Iterating global reduction 2 with 10 rules applied. Total rules applied 106 place count 136 transition count 1210
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 113 place count 129 transition count 1203
Iterating global reduction 2 with 7 rules applied. Total rules applied 120 place count 129 transition count 1203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 121 place count 129 transition count 1202
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 126 place count 124 transition count 1197
Iterating global reduction 3 with 5 rules applied. Total rules applied 131 place count 124 transition count 1197
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 133 place count 124 transition count 1195
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 134 place count 123 transition count 1194
Iterating global reduction 4 with 1 rules applied. Total rules applied 135 place count 123 transition count 1194
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 136 place count 123 transition count 1193
Applied a total of 136 rules in 40 ms. Remains 123 /186 variables (removed 63) and now considering 1193/1276 (removed 83) transitions.
[2023-03-22 07:38:37] [INFO ] Flow matrix only has 1183 transitions (discarded 10 similar events)
// Phase 1: matrix 1183 rows 123 cols
[2023-03-22 07:38:37] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-22 07:38:37] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-22 07:38:37] [INFO ] Flow matrix only has 1183 transitions (discarded 10 similar events)
[2023-03-22 07:38:37] [INFO ] Invariant cache hit.
[2023-03-22 07:38:37] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:38] [INFO ] Implicit Places using invariants and state equation in 854 ms returned []
Implicit Place search using SMT with State Equation took 1132 ms to find 0 implicit places.
[2023-03-22 07:38:38] [INFO ] Flow matrix only has 1183 transitions (discarded 10 similar events)
[2023-03-22 07:38:38] [INFO ] Invariant cache hit.
[2023-03-22 07:38:39] [INFO ] Dead Transitions using invariants and state equation in 976 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 123/186 places, 1193/1276 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2159 ms. Remains : 123/186 places, 1193/1276 transitions.
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p0) p1), p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 5}, { cond=(AND p0 p1), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (NEQ s66 0) (NEQ s33 1)), p2:(OR (EQ s112 0) (EQ s40 1)), p1:(OR (EQ s14 0) (EQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-08a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-11 finished in 2430 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||((p1||G(!p2)) U p3)))))'
Support contains 2 out of 186 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 163 transition count 1249
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 163 transition count 1249
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 163 transition count 1246
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 66 place count 146 transition count 1227
Iterating global reduction 1 with 17 rules applied. Total rules applied 83 place count 146 transition count 1227
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 86 place count 146 transition count 1224
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 96 place count 136 transition count 1214
Iterating global reduction 2 with 10 rules applied. Total rules applied 106 place count 136 transition count 1214
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 114 place count 128 transition count 1206
Iterating global reduction 2 with 8 rules applied. Total rules applied 122 place count 128 transition count 1206
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 123 place count 128 transition count 1205
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 129 place count 122 transition count 1199
Iterating global reduction 3 with 6 rules applied. Total rules applied 135 place count 122 transition count 1199
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 137 place count 122 transition count 1197
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 121 transition count 1196
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 121 transition count 1196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 140 place count 121 transition count 1195
Applied a total of 140 rules in 39 ms. Remains 121 /186 variables (removed 65) and now considering 1195/1276 (removed 81) transitions.
[2023-03-22 07:38:39] [INFO ] Flow matrix only has 1183 transitions (discarded 12 similar events)
// Phase 1: matrix 1183 rows 121 cols
[2023-03-22 07:38:39] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-22 07:38:39] [INFO ] Implicit Places using invariants in 234 ms returned []
[2023-03-22 07:38:39] [INFO ] Flow matrix only has 1183 transitions (discarded 12 similar events)
[2023-03-22 07:38:39] [INFO ] Invariant cache hit.
[2023-03-22 07:38:40] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:40] [INFO ] Implicit Places using invariants and state equation in 777 ms returned []
Implicit Place search using SMT with State Equation took 1032 ms to find 0 implicit places.
[2023-03-22 07:38:40] [INFO ] Flow matrix only has 1183 transitions (discarded 12 similar events)
[2023-03-22 07:38:40] [INFO ] Invariant cache hit.
[2023-03-22 07:38:41] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/186 places, 1195/1276 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1978 ms. Remains : 121/186 places, 1195/1276 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s13 1), p3:(EQ s115 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 2184 reset in 464 ms.
Product exploration explored 100000 steps with 2165 reset in 600 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p3)), (X (AND (NOT p0) (NOT p3))), (X (X (AND (NOT p0) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p3))]
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p0) (NOT p3)), (X (AND (NOT p0) (NOT p3))), (X (X (AND (NOT p0) (NOT p3))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p3))))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p3))]
[2023-03-22 07:38:43] [INFO ] Flow matrix only has 1183 transitions (discarded 12 similar events)
[2023-03-22 07:38:43] [INFO ] Invariant cache hit.
[2023-03-22 07:38:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:43] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2023-03-22 07:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 07:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:44] [INFO ] [Nat]Absence check using state equation in 263 ms returned sat
[2023-03-22 07:38:44] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-22 07:38:44] [INFO ] [Nat]Added 1030 Read/Feed constraints in 191 ms returned sat
[2023-03-22 07:38:45] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 1 ms to minimize.
[2023-03-22 07:38:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 184 ms
[2023-03-22 07:38:45] [INFO ] Computed and/alt/rep : 132/161/132 causal constraints (skipped 1050 transitions) in 150 ms.
[2023-03-22 07:38:46] [INFO ] Added : 81 causal constraints over 17 iterations in 1364 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p3))
Support contains 2 out of 121 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1195/1195 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 120 transition count 1165
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 91 transition count 1165
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 58 place count 91 transition count 1154
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 80 place count 80 transition count 1154
Performed 34 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 148 place count 46 transition count 1111
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 2 with 135 rules applied. Total rules applied 283 place count 46 transition count 976
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 299 place count 38 transition count 968
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 307 place count 38 transition count 960
Drop transitions removed 887 transitions
Redundant transition composition rules discarded 887 transitions
Iterating global reduction 4 with 887 rules applied. Total rules applied 1194 place count 38 transition count 73
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 1212 place count 29 transition count 64
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1214 place count 29 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1215 place count 28 transition count 63
Applied a total of 1215 rules in 177 ms. Remains 28 /121 variables (removed 93) and now considering 63/1195 (removed 1132) transitions.
[2023-03-22 07:38:46] [INFO ] Flow matrix only has 51 transitions (discarded 12 similar events)
// Phase 1: matrix 51 rows 28 cols
[2023-03-22 07:38:46] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 07:38:46] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-22 07:38:46] [INFO ] Flow matrix only has 51 transitions (discarded 12 similar events)
[2023-03-22 07:38:46] [INFO ] Invariant cache hit.
[2023-03-22 07:38:46] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-22 07:38:46] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-22 07:38:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 07:38:46] [INFO ] Flow matrix only has 51 transitions (discarded 12 similar events)
[2023-03-22 07:38:46] [INFO ] Invariant cache hit.
[2023-03-22 07:38:46] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/121 places, 63/1195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 367 ms. Remains : 28/121 places, 63/1195 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p3)), (X (NOT (AND (NOT p0) (NOT p3))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p3)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p3))))
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-08a-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-15 finished in 7292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(F(p1))||G(p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Found a Shortening insensitive property : StigmergyCommit-PT-08a-LTLCardinality-06
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 186 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 186/186 places, 1276/1276 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 185 transition count 1192
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 98 rules applied. Total rules applied 181 place count 102 transition count 1177
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 187 place count 99 transition count 1174
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 188 place count 98 transition count 1174
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 188 place count 98 transition count 1159
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 218 place count 83 transition count 1159
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 226 place count 75 transition count 1145
Iterating global reduction 4 with 8 rules applied. Total rules applied 234 place count 75 transition count 1145
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 241 place count 75 transition count 1138
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 241 place count 75 transition count 1137
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 243 place count 74 transition count 1137
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 247 place count 70 transition count 1129
Iterating global reduction 5 with 4 rules applied. Total rules applied 251 place count 70 transition count 1129
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 5 with 120 rules applied. Total rules applied 371 place count 70 transition count 1009
Performed 31 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 62 rules applied. Total rules applied 433 place count 39 transition count 963
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 392 transitions.
Iterating post reduction 6 with 392 rules applied. Total rules applied 825 place count 39 transition count 571
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 827 place count 38 transition count 570
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 828 place count 38 transition count 569
Reduce places removed 7 places and 7 transitions.
Iterating global reduction 8 with 7 rules applied. Total rules applied 835 place count 31 transition count 562
Applied a total of 835 rules in 140 ms. Remains 31 /186 variables (removed 155) and now considering 562/1276 (removed 714) transitions.
[2023-03-22 07:38:47] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
// Phase 1: matrix 552 rows 31 cols
[2023-03-22 07:38:47] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-22 07:38:47] [INFO ] Implicit Places using invariants in 163 ms returned []
[2023-03-22 07:38:47] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:47] [INFO ] Invariant cache hit.
[2023-03-22 07:38:47] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-22 07:38:47] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 585 ms to find 0 implicit places.
[2023-03-22 07:38:47] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:47] [INFO ] Invariant cache hit.
[2023-03-22 07:38:48] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 31/186 places, 562/1276 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1022 ms. Remains : 31/186 places, 562/1276 transitions.
Running random walk in product with property : StigmergyCommit-PT-08a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(EQ s4 1), p0:(EQ s23 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 39988 reset in 675 ms.
Product exploration explored 100000 steps with 40030 reset in 681 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/31 stabilizing places and 2/562 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 4 factoid took 232 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 256 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-22 07:38:50] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:50] [INFO ] Invariant cache hit.
[2023-03-22 07:38:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:50] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-22 07:38:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:51] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2023-03-22 07:38:51] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-22 07:38:51] [INFO ] [Nat]Added 394 Read/Feed constraints in 41 ms returned sat
[2023-03-22 07:38:51] [INFO ] Computed and/alt/rep : 531/3136/531 causal constraints (skipped 19 transitions) in 41 ms.
[2023-03-22 07:38:51] [INFO ] Added : 4 causal constraints over 2 iterations in 148 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 562/562 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2023-03-22 07:38:51] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:51] [INFO ] Invariant cache hit.
[2023-03-22 07:38:51] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-22 07:38:51] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:51] [INFO ] Invariant cache hit.
[2023-03-22 07:38:51] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-22 07:38:51] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2023-03-22 07:38:51] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:51] [INFO ] Invariant cache hit.
[2023-03-22 07:38:51] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 748 ms. Remains : 31/31 places, 562/562 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/31 stabilizing places and 2/562 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 4 factoid took 218 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 286 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-22 07:38:52] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:52] [INFO ] Invariant cache hit.
[2023-03-22 07:38:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:53] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-22 07:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 07:38:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 07:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 07:38:53] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-22 07:38:53] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-22 07:38:53] [INFO ] [Nat]Added 394 Read/Feed constraints in 43 ms returned sat
[2023-03-22 07:38:53] [INFO ] Computed and/alt/rep : 531/3136/531 causal constraints (skipped 19 transitions) in 46 ms.
[2023-03-22 07:38:53] [INFO ] Added : 4 causal constraints over 2 iterations in 160 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 39935 reset in 705 ms.
Product exploration explored 100000 steps with 40037 reset in 713 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 562/562 transitions.
Drop transitions removed 517 transitions
Redundant transition composition rules discarded 517 transitions
Iterating global reduction 0 with 517 rules applied. Total rules applied 517 place count 31 transition count 45
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 0 with 9 rules applied. Total rules applied 526 place count 31 transition count 45
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 526 rules in 33 ms. Remains 31 /31 variables (removed 0) and now considering 45/562 (removed 517) transitions.
[2023-03-22 07:38:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 07:38:55] [INFO ] Flow matrix only has 36 transitions (discarded 9 similar events)
// Phase 1: matrix 36 rows 31 cols
[2023-03-22 07:38:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 07:38:55] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/31 places, 45/562 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 31/31 places, 45/562 transitions.
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 562/562 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 562/562 (removed 0) transitions.
[2023-03-22 07:38:55] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
// Phase 1: matrix 552 rows 31 cols
[2023-03-22 07:38:55] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 07:38:55] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-22 07:38:55] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:55] [INFO ] Invariant cache hit.
[2023-03-22 07:38:55] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-22 07:38:56] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2023-03-22 07:38:56] [INFO ] Flow matrix only has 552 transitions (discarded 10 similar events)
[2023-03-22 07:38:56] [INFO ] Invariant cache hit.
[2023-03-22 07:38:56] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 783 ms. Remains : 31/31 places, 562/562 transitions.
Treatment of property StigmergyCommit-PT-08a-LTLCardinality-06 finished in 9397 ms.
[2023-03-22 07:38:56] [INFO ] Flatten gal took : 137 ms
[2023-03-22 07:38:56] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-22 07:38:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 186 places, 1276 transitions and 19072 arcs took 32 ms.
Total runtime 86412 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1574/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1574/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : StigmergyCommit-PT-08a-LTLCardinality-00
Could not compute solution for formula : StigmergyCommit-PT-08a-LTLCardinality-06
BK_STOP 1679470738902
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name StigmergyCommit-PT-08a-LTLCardinality-00
ltl formula formula --ltl=/tmp/1574/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 186 places, 1276 transitions and 19072 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.070 user 0.050 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1574/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1574/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1574/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1574/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name StigmergyCommit-PT-08a-LTLCardinality-06
ltl formula formula --ltl=/tmp/1574/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 186 places, 1276 transitions and 19072 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.450 real 0.070 user 0.110 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1574/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1574/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1574/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1574/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
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="StigmergyCommit-PT-08a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyCommit-PT-08a, 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 r457-smll-167912649400491"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-08a.tgz
mv StigmergyCommit-PT-08a 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 ;