About the Execution of ITS-Tools for NoC3x3-PT-3B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 487.939 | 40239.00 | 69099.00 | 429.40 | FFFTFTFFFFFFFFFT | 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.r261-smll-167863536100268.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 itstools
Input is NoC3x3-PT-3B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536100268
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 7.7K Feb 26 09:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 09:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 09:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 09:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 09:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 09:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 09:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 581K 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 NoC3x3-PT-3B-LTLFireability-00
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-01
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-02
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-03
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-04
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-05
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-06
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-07
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-08
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-09
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-10
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-11
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-12
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-13
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-14
FORMULA_NAME NoC3x3-PT-3B-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678835788230
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-3B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-14 23:16:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 23:16:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:16:31] [INFO ] Load time of PNML (sax parser for PT used): 260 ms
[2023-03-14 23:16:31] [INFO ] Transformed 2117 places.
[2023-03-14 23:16:31] [INFO ] Transformed 2435 transitions.
[2023-03-14 23:16:31] [INFO ] Found NUPN structural information;
[2023-03-14 23:16:31] [INFO ] Parsed PT model containing 2117 places and 2435 transitions and 6177 arcs in 437 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA NoC3x3-PT-3B-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3B-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3B-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 2117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2117/2117 places, 2435/2435 transitions.
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 2112 transition count 2435
Discarding 532 places :
Symmetric choice reduction at 1 with 532 rule applications. Total rules 537 place count 1580 transition count 1903
Iterating global reduction 1 with 532 rules applied. Total rules applied 1069 place count 1580 transition count 1903
Discarding 181 places :
Symmetric choice reduction at 1 with 181 rule applications. Total rules 1250 place count 1399 transition count 1722
Iterating global reduction 1 with 181 rules applied. Total rules applied 1431 place count 1399 transition count 1722
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1433 place count 1399 transition count 1720
Discarding 201 places :
Symmetric choice reduction at 2 with 201 rule applications. Total rules 1634 place count 1198 transition count 1504
Iterating global reduction 2 with 201 rules applied. Total rules applied 1835 place count 1198 transition count 1504
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 1891 place count 1142 transition count 1399
Iterating global reduction 2 with 56 rules applied. Total rules applied 1947 place count 1142 transition count 1399
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 17 rules applied. Total rules applied 1964 place count 1140 transition count 1384
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 2002 place count 1102 transition count 1346
Iterating global reduction 3 with 38 rules applied. Total rules applied 2040 place count 1102 transition count 1346
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 2044 place count 1098 transition count 1346
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2071 place count 1071 transition count 1292
Iterating global reduction 4 with 27 rules applied. Total rules applied 2098 place count 1071 transition count 1292
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2125 place count 1044 transition count 1265
Iterating global reduction 4 with 27 rules applied. Total rules applied 2152 place count 1044 transition count 1265
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 4 with 5 rules applied. Total rules applied 2157 place count 1039 transition count 1265
Discarding 25 places :
Symmetric choice reduction at 5 with 25 rule applications. Total rules 2182 place count 1014 transition count 1240
Iterating global reduction 5 with 25 rules applied. Total rules applied 2207 place count 1014 transition count 1240
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 5 with 25 rules applied. Total rules applied 2232 place count 1014 transition count 1215
Applied a total of 2232 rules in 1076 ms. Remains 1014 /2117 variables (removed 1103) and now considering 1215/2435 (removed 1220) transitions.
// Phase 1: matrix 1215 rows 1014 cols
[2023-03-14 23:16:32] [INFO ] Computed 54 place invariants in 36 ms
[2023-03-14 23:16:33] [INFO ] Implicit Places using invariants in 1160 ms returned []
[2023-03-14 23:16:33] [INFO ] Invariant cache hit.
[2023-03-14 23:16:34] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned [72, 80, 137, 144, 145, 153, 156, 254, 257, 261, 262, 324, 325, 340, 344, 435, 436, 437, 438, 442, 443, 444, 452, 458, 466, 469, 472, 645, 647, 651, 653, 654, 658, 659, 661, 768, 769, 777, 835, 836, 837, 841, 851, 854, 957, 961]
Discarding 46 places :
Implicit Place search using SMT with State Equation took 2535 ms to find 46 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 968/2117 places, 1215/2435 transitions.
Applied a total of 0 rules in 43 ms. Remains 968 /968 variables (removed 0) and now considering 1215/1215 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3655 ms. Remains : 968/2117 places, 1215/2435 transitions.
Support contains 41 out of 968 places after structural reductions.
[2023-03-14 23:16:35] [INFO ] Flatten gal took : 160 ms
[2023-03-14 23:16:35] [INFO ] Flatten gal took : 96 ms
[2023-03-14 23:16:35] [INFO ] Input system was already deterministic with 1215 transitions.
Support contains 38 out of 968 places (down from 41) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 860 ms. (steps per millisecond=11 ) properties (out of 24) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1215 rows 968 cols
[2023-03-14 23:16:36] [INFO ] Computed 42 place invariants in 10 ms
[2023-03-14 23:16:37] [INFO ] [Real]Absence check using 42 positive place invariants in 35 ms returned sat
[2023-03-14 23:16:37] [INFO ] After 401ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-14 23:16:37] [INFO ] [Nat]Absence check using 42 positive place invariants in 30 ms returned sat
[2023-03-14 23:16:38] [INFO ] After 855ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-14 23:16:39] [INFO ] After 1419ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 276 ms.
[2023-03-14 23:16:39] [INFO ] After 2173ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 4 properties in 61 ms.
Support contains 1 out of 968 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Graph (trivial) has 780 edges and 968 vertex of which 72 / 968 are part of one of the 9 SCC in 6 ms
Free SCC test removed 63 places
Drop transitions removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 132 rules applied. Total rules applied 133 place count 905 transition count 1011
Reduce places removed 132 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 136 rules applied. Total rules applied 269 place count 773 transition count 1007
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 270 place count 772 transition count 1007
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 86 Pre rules applied. Total rules applied 270 place count 772 transition count 921
Deduced a syphon composed of 86 places in 3 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 172 rules applied. Total rules applied 442 place count 686 transition count 921
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 475 place count 653 transition count 856
Iterating global reduction 3 with 33 rules applied. Total rules applied 508 place count 653 transition count 856
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 508 place count 653 transition count 854
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 512 place count 651 transition count 854
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 517 place count 646 transition count 844
Iterating global reduction 3 with 5 rules applied. Total rules applied 522 place count 646 transition count 844
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 523 place count 646 transition count 843
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 525 place count 644 transition count 841
Iterating global reduction 4 with 2 rules applied. Total rules applied 527 place count 644 transition count 841
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 529 place count 644 transition count 839
Performed 335 Post agglomeration using F-continuation condition.Transition count delta: 335
Deduced a syphon composed of 335 places in 0 ms
Reduce places removed 335 places and 0 transitions.
Iterating global reduction 5 with 670 rules applied. Total rules applied 1199 place count 309 transition count 504
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1212 place count 296 transition count 481
Iterating global reduction 5 with 13 rules applied. Total rules applied 1225 place count 296 transition count 481
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1228 place count 296 transition count 478
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1232 place count 292 transition count 470
Iterating global reduction 6 with 4 rules applied. Total rules applied 1236 place count 292 transition count 470
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1237 place count 292 transition count 469
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1239 place count 290 transition count 465
Iterating global reduction 7 with 2 rules applied. Total rules applied 1241 place count 290 transition count 465
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 1273 place count 274 transition count 496
Free-agglomeration rule applied 23 times.
Iterating global reduction 7 with 23 rules applied. Total rules applied 1296 place count 274 transition count 473
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 30 rules applied. Total rules applied 1326 place count 251 transition count 466
Free-agglomeration rule (complex) applied 38 times.
Iterating global reduction 8 with 38 rules applied. Total rules applied 1364 place count 251 transition count 439
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 47 rules applied. Total rules applied 1411 place count 213 transition count 430
Applied a total of 1411 rules in 618 ms. Remains 213 /968 variables (removed 755) and now considering 430/1215 (removed 785) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 620 ms. Remains : 213/968 places, 430/1215 transitions.
Finished random walk after 2305 steps, including 26 resets, run visited all 1 properties in 18 ms. (steps per millisecond=128 )
FORMULA NoC3x3-PT-3B-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 65 stabilizing places and 65 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' '!(F(p0))'
Support contains 1 out of 968 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Graph (trivial) has 780 edges and 968 vertex of which 72 / 968 are part of one of the 9 SCC in 3 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 0 with 131 rules applied. Total rules applied 132 place count 904 transition count 1020
Reduce places removed 131 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 134 rules applied. Total rules applied 266 place count 773 transition count 1017
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 267 place count 772 transition count 1017
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 78 Pre rules applied. Total rules applied 267 place count 772 transition count 939
Deduced a syphon composed of 78 places in 4 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 3 with 156 rules applied. Total rules applied 423 place count 694 transition count 939
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 456 place count 661 transition count 874
Iterating global reduction 3 with 33 rules applied. Total rules applied 489 place count 661 transition count 874
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 489 place count 661 transition count 873
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 491 place count 660 transition count 873
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 496 place count 655 transition count 863
Iterating global reduction 3 with 5 rules applied. Total rules applied 501 place count 655 transition count 863
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 502 place count 655 transition count 862
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 504 place count 653 transition count 860
Iterating global reduction 4 with 2 rules applied. Total rules applied 506 place count 653 transition count 860
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 508 place count 653 transition count 858
Performed 342 Post agglomeration using F-continuation condition.Transition count delta: 342
Deduced a syphon composed of 342 places in 0 ms
Reduce places removed 342 places and 0 transitions.
Iterating global reduction 5 with 684 rules applied. Total rules applied 1192 place count 311 transition count 516
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1205 place count 298 transition count 493
Iterating global reduction 5 with 13 rules applied. Total rules applied 1218 place count 298 transition count 493
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1221 place count 298 transition count 490
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1225 place count 294 transition count 482
Iterating global reduction 6 with 4 rules applied. Total rules applied 1229 place count 294 transition count 482
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1230 place count 294 transition count 481
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1232 place count 292 transition count 477
Iterating global reduction 7 with 2 rules applied. Total rules applied 1234 place count 292 transition count 477
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1260 place count 279 transition count 476
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 1267 place count 279 transition count 476
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1268 place count 278 transition count 475
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1277 place count 269 transition count 475
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 1325 place count 245 transition count 451
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 1349 place count 245 transition count 427
Applied a total of 1349 rules in 487 ms. Remains 245 /968 variables (removed 723) and now considering 427/1215 (removed 788) transitions.
[2023-03-14 23:16:41] [INFO ] Flow matrix only has 419 transitions (discarded 8 similar events)
// Phase 1: matrix 419 rows 245 cols
[2023-03-14 23:16:41] [INFO ] Computed 33 place invariants in 3 ms
[2023-03-14 23:16:41] [INFO ] Implicit Places using invariants in 264 ms returned []
[2023-03-14 23:16:41] [INFO ] Flow matrix only has 419 transitions (discarded 8 similar events)
[2023-03-14 23:16:41] [INFO ] Invariant cache hit.
[2023-03-14 23:16:41] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-14 23:16:41] [INFO ] Implicit Places using invariants and state equation in 440 ms returned [21, 75, 107]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 723 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 242/968 places, 427/1215 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 242 transition count 426
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 241 transition count 426
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 239 transition count 424
Applied a total of 6 rules in 18 ms. Remains 239 /242 variables (removed 3) and now considering 424/427 (removed 3) transitions.
[2023-03-14 23:16:41] [INFO ] Flow matrix only has 416 transitions (discarded 8 similar events)
// Phase 1: matrix 416 rows 239 cols
[2023-03-14 23:16:41] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-14 23:16:42] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-14 23:16:42] [INFO ] Flow matrix only has 416 transitions (discarded 8 similar events)
[2023-03-14 23:16:42] [INFO ] Invariant cache hit.
[2023-03-14 23:16:42] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-14 23:16:42] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 239/968 places, 424/1215 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1853 ms. Remains : 239/968 places, 424/1215 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s134 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-00 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(((p0&&F(!p1)) U p1)))'
Support contains 3 out of 968 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Graph (trivial) has 778 edges and 968 vertex of which 72 / 968 are part of one of the 9 SCC in 1 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 132 rules applied. Total rules applied 133 place count 904 transition count 1019
Reduce places removed 132 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 136 rules applied. Total rules applied 269 place count 772 transition count 1015
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 270 place count 771 transition count 1015
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 78 Pre rules applied. Total rules applied 270 place count 771 transition count 937
Deduced a syphon composed of 78 places in 13 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 3 with 156 rules applied. Total rules applied 426 place count 693 transition count 937
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 458 place count 661 transition count 873
Iterating global reduction 3 with 32 rules applied. Total rules applied 490 place count 661 transition count 873
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 490 place count 661 transition count 872
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 492 place count 660 transition count 872
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 496 place count 656 transition count 864
Iterating global reduction 3 with 4 rules applied. Total rules applied 500 place count 656 transition count 864
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 501 place count 656 transition count 863
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 502 place count 655 transition count 862
Iterating global reduction 4 with 1 rules applied. Total rules applied 503 place count 655 transition count 862
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 504 place count 655 transition count 861
Performed 339 Post agglomeration using F-continuation condition.Transition count delta: 339
Deduced a syphon composed of 339 places in 0 ms
Reduce places removed 339 places and 0 transitions.
Iterating global reduction 5 with 678 rules applied. Total rules applied 1182 place count 316 transition count 522
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1195 place count 303 transition count 499
Iterating global reduction 5 with 13 rules applied. Total rules applied 1208 place count 303 transition count 499
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1211 place count 303 transition count 496
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1215 place count 299 transition count 488
Iterating global reduction 6 with 4 rules applied. Total rules applied 1219 place count 299 transition count 488
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1220 place count 299 transition count 487
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1222 place count 297 transition count 483
Iterating global reduction 7 with 2 rules applied. Total rules applied 1224 place count 297 transition count 483
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 1252 place count 283 transition count 482
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1253 place count 283 transition count 482
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1254 place count 282 transition count 481
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1258 place count 278 transition count 481
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 1278 place count 268 transition count 471
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1288 place count 268 transition count 461
Applied a total of 1288 rules in 252 ms. Remains 268 /968 variables (removed 700) and now considering 461/1215 (removed 754) transitions.
[2023-03-14 23:16:43] [INFO ] Flow matrix only has 453 transitions (discarded 8 similar events)
// Phase 1: matrix 453 rows 268 cols
[2023-03-14 23:16:43] [INFO ] Computed 38 place invariants in 2 ms
[2023-03-14 23:16:43] [INFO ] Implicit Places using invariants in 209 ms returned [7, 31, 65, 89, 126]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 212 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 263/968 places, 461/1215 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 249 transition count 447
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 249 transition count 433
Applied a total of 42 rules in 14 ms. Remains 249 /263 variables (removed 14) and now considering 433/461 (removed 28) transitions.
[2023-03-14 23:16:43] [INFO ] Flow matrix only has 425 transitions (discarded 8 similar events)
// Phase 1: matrix 425 rows 249 cols
[2023-03-14 23:16:43] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-14 23:16:43] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-14 23:16:43] [INFO ] Flow matrix only has 425 transitions (discarded 8 similar events)
[2023-03-14 23:16:43] [INFO ] Invariant cache hit.
[2023-03-14 23:16:43] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-14 23:16:43] [INFO ] Implicit Places using invariants and state equation in 427 ms returned [22, 76, 108]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 612 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 246/968 places, 433/1215 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 246 transition count 432
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 245 transition count 432
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 243 transition count 430
Applied a total of 6 rules in 14 ms. Remains 243 /246 variables (removed 3) and now considering 430/433 (removed 3) transitions.
[2023-03-14 23:16:43] [INFO ] Flow matrix only has 422 transitions (discarded 8 similar events)
// Phase 1: matrix 422 rows 243 cols
[2023-03-14 23:16:43] [INFO ] Computed 33 place invariants in 3 ms
[2023-03-14 23:16:44] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-14 23:16:44] [INFO ] Flow matrix only has 422 transitions (discarded 8 similar events)
[2023-03-14 23:16:44] [INFO ] Invariant cache hit.
[2023-03-14 23:16:44] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-14 23:16:44] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 645 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 243/968 places, 430/1215 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1754 ms. Remains : 243/968 places, 430/1215 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s150 1) (EQ s178 1)), p0:(NEQ s159 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-01 finished in 1894 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(F(!p0))||(F(!p0)&&G(!p1)))))'
Support contains 4 out of 968 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Graph (trivial) has 779 edges and 968 vertex of which 72 / 968 are part of one of the 9 SCC in 1 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 132 rules applied. Total rules applied 133 place count 904 transition count 1019
Reduce places removed 132 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 136 rules applied. Total rules applied 269 place count 772 transition count 1015
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 270 place count 771 transition count 1015
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 78 Pre rules applied. Total rules applied 270 place count 771 transition count 937
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 3 with 156 rules applied. Total rules applied 426 place count 693 transition count 937
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 458 place count 661 transition count 873
Iterating global reduction 3 with 32 rules applied. Total rules applied 490 place count 661 transition count 873
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 490 place count 661 transition count 872
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 492 place count 660 transition count 872
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 495 place count 657 transition count 865
Iterating global reduction 3 with 3 rules applied. Total rules applied 498 place count 657 transition count 865
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 499 place count 657 transition count 864
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 500 place count 656 transition count 863
Iterating global reduction 4 with 1 rules applied. Total rules applied 501 place count 656 transition count 863
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 502 place count 656 transition count 862
Performed 339 Post agglomeration using F-continuation condition.Transition count delta: 339
Deduced a syphon composed of 339 places in 0 ms
Reduce places removed 339 places and 0 transitions.
Iterating global reduction 5 with 678 rules applied. Total rules applied 1180 place count 317 transition count 523
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1193 place count 304 transition count 500
Iterating global reduction 5 with 13 rules applied. Total rules applied 1206 place count 304 transition count 500
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1209 place count 304 transition count 497
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1213 place count 300 transition count 489
Iterating global reduction 6 with 4 rules applied. Total rules applied 1217 place count 300 transition count 489
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1218 place count 300 transition count 488
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1220 place count 298 transition count 484
Iterating global reduction 7 with 2 rules applied. Total rules applied 1222 place count 298 transition count 484
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 1250 place count 284 transition count 483
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1252 place count 284 transition count 483
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1253 place count 283 transition count 482
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 1258 place count 278 transition count 482
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 1286 place count 264 transition count 468
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1300 place count 264 transition count 454
Applied a total of 1300 rules in 193 ms. Remains 264 /968 variables (removed 704) and now considering 454/1215 (removed 761) transitions.
[2023-03-14 23:16:44] [INFO ] Flow matrix only has 446 transitions (discarded 8 similar events)
// Phase 1: matrix 446 rows 264 cols
[2023-03-14 23:16:44] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-14 23:16:45] [INFO ] Implicit Places using invariants in 213 ms returned [7, 31, 67, 91]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 215 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 260/968 places, 454/1215 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 250 transition count 444
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 250 transition count 434
Applied a total of 30 rules in 22 ms. Remains 250 /260 variables (removed 10) and now considering 434/454 (removed 20) transitions.
[2023-03-14 23:16:45] [INFO ] Flow matrix only has 426 transitions (discarded 8 similar events)
// Phase 1: matrix 426 rows 250 cols
[2023-03-14 23:16:45] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-14 23:16:45] [INFO ] Implicit Places using invariants in 210 ms returned []
[2023-03-14 23:16:45] [INFO ] Flow matrix only has 426 transitions (discarded 8 similar events)
[2023-03-14 23:16:45] [INFO ] Invariant cache hit.
[2023-03-14 23:16:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-14 23:16:45] [INFO ] Implicit Places using invariants and state equation in 452 ms returned [78, 110]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 676 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 248/968 places, 434/1215 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 248 transition count 433
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 247 transition count 433
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 2 with 2 rules applied. Total rules applied 4 place count 246 transition count 432
Applied a total of 4 rules in 12 ms. Remains 246 /248 variables (removed 2) and now considering 432/434 (removed 2) transitions.
[2023-03-14 23:16:45] [INFO ] Flow matrix only has 424 transitions (discarded 8 similar events)
// Phase 1: matrix 424 rows 246 cols
[2023-03-14 23:16:45] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-14 23:16:46] [INFO ] Implicit Places using invariants in 234 ms returned []
[2023-03-14 23:16:46] [INFO ] Flow matrix only has 424 transitions (discarded 8 similar events)
[2023-03-14 23:16:46] [INFO ] Invariant cache hit.
[2023-03-14 23:16:46] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-14 23:16:46] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 246/968 places, 432/1215 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1812 ms. Remains : 246/968 places, 432/1215 transitions.
Stuttering acceptance computed with spot in 117 ms :[p0, (AND p1 p0), p0]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s22 1) (EQ s44 1)), p0:(AND (EQ s108 1) (EQ s115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 54970 steps with 678 reset in 394 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-02 finished in 2354 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((F(p0)&&G(p1)))))'
Support contains 2 out of 968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 953 transition count 1199
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 953 transition count 1199
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 953 transition count 1196
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 948 transition count 1189
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 948 transition count 1189
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 50 place count 941 transition count 1181
Iterating global reduction 1 with 7 rules applied. Total rules applied 57 place count 941 transition count 1181
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 58 place count 941 transition count 1180
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 938 transition count 1177
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 938 transition count 1177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 67 place count 938 transition count 1174
Applied a total of 67 rules in 155 ms. Remains 938 /968 variables (removed 30) and now considering 1174/1215 (removed 41) transitions.
// Phase 1: matrix 1174 rows 938 cols
[2023-03-14 23:16:47] [INFO ] Computed 42 place invariants in 7 ms
[2023-03-14 23:16:47] [INFO ] Implicit Places using invariants in 479 ms returned []
[2023-03-14 23:16:47] [INFO ] Invariant cache hit.
[2023-03-14 23:16:48] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned [137, 316, 424]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1564 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 935/968 places, 1174/1215 transitions.
Applied a total of 0 rules in 26 ms. Remains 935 /935 variables (removed 0) and now considering 1174/1174 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1747 ms. Remains : 935/968 places, 1174/1215 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s607 1), p0:(EQ s470 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 616 steps with 0 reset in 5 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-04 finished in 1948 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 4 out of 968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 954 transition count 1200
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 954 transition count 1200
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 31 place count 954 transition count 1197
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 36 place count 949 transition count 1189
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 949 transition count 1189
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 48 place count 942 transition count 1182
Iterating global reduction 1 with 7 rules applied. Total rules applied 55 place count 942 transition count 1182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 942 transition count 1181
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 939 transition count 1177
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 939 transition count 1177
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 64 place count 939 transition count 1175
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 938 transition count 1174
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 938 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 937 transition count 1173
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 937 transition count 1173
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 937 transition count 1172
Applied a total of 69 rules in 228 ms. Remains 937 /968 variables (removed 31) and now considering 1172/1215 (removed 43) transitions.
// Phase 1: matrix 1172 rows 937 cols
[2023-03-14 23:16:49] [INFO ] Computed 42 place invariants in 7 ms
[2023-03-14 23:16:49] [INFO ] Implicit Places using invariants in 488 ms returned []
[2023-03-14 23:16:49] [INFO ] Invariant cache hit.
[2023-03-14 23:16:50] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned [137, 316, 425]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1648 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 934/968 places, 1172/1215 transitions.
Applied a total of 0 rules in 28 ms. Remains 934 /934 variables (removed 0) and now considering 1172/1172 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1905 ms. Remains : 934/968 places, 1172/1215 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-06 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:(AND (EQ s831 0) (EQ s317 1) (OR (EQ s600 0) (EQ s911 0)))], 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 NoC3x3-PT-3B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-06 finished in 2018 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((G((F(!p0) U p1)) U (G(p3)&&p2)))))'
Support contains 6 out of 968 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Graph (trivial) has 769 edges and 968 vertex of which 72 / 968 are part of one of the 9 SCC in 1 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 130 transitions
Trivial Post-agglo rules discarded 130 transitions
Performed 130 trivial Post agglomeration. Transition count delta: 130
Iterating post reduction 0 with 130 rules applied. Total rules applied 131 place count 904 transition count 1021
Reduce places removed 130 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 134 rules applied. Total rules applied 265 place count 774 transition count 1017
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 268 place count 773 transition count 1015
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 270 place count 771 transition count 1015
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 76 Pre rules applied. Total rules applied 270 place count 771 transition count 939
Deduced a syphon composed of 76 places in 3 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 4 with 152 rules applied. Total rules applied 422 place count 695 transition count 939
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 453 place count 664 transition count 876
Iterating global reduction 4 with 31 rules applied. Total rules applied 484 place count 664 transition count 876
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 484 place count 664 transition count 875
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 486 place count 663 transition count 875
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 491 place count 658 transition count 865
Iterating global reduction 4 with 5 rules applied. Total rules applied 496 place count 658 transition count 865
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 497 place count 658 transition count 864
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 499 place count 656 transition count 862
Iterating global reduction 5 with 2 rules applied. Total rules applied 501 place count 656 transition count 862
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 503 place count 656 transition count 860
Performed 336 Post agglomeration using F-continuation condition.Transition count delta: 336
Deduced a syphon composed of 336 places in 0 ms
Reduce places removed 336 places and 0 transitions.
Iterating global reduction 6 with 672 rules applied. Total rules applied 1175 place count 320 transition count 524
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1188 place count 307 transition count 501
Iterating global reduction 6 with 13 rules applied. Total rules applied 1201 place count 307 transition count 501
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1204 place count 307 transition count 498
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1208 place count 303 transition count 490
Iterating global reduction 7 with 4 rules applied. Total rules applied 1212 place count 303 transition count 490
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1213 place count 303 transition count 489
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1215 place count 301 transition count 485
Iterating global reduction 8 with 2 rules applied. Total rules applied 1217 place count 301 transition count 485
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 1245 place count 287 transition count 484
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 1249 place count 287 transition count 484
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1250 place count 286 transition count 483
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 7 rules applied. Total rules applied 1257 place count 280 transition count 482
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1259 place count 279 transition count 481
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 10 with 30 rules applied. Total rules applied 1289 place count 264 transition count 466
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 1304 place count 264 transition count 451
Applied a total of 1304 rules in 177 ms. Remains 264 /968 variables (removed 704) and now considering 451/1215 (removed 764) transitions.
[2023-03-14 23:16:51] [INFO ] Flow matrix only has 443 transitions (discarded 8 similar events)
// Phase 1: matrix 443 rows 264 cols
[2023-03-14 23:16:51] [INFO ] Computed 36 place invariants in 2 ms
[2023-03-14 23:16:51] [INFO ] Implicit Places using invariants in 198 ms returned [8, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 200 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 262/968 places, 451/1215 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 257 transition count 446
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 257 transition count 441
Applied a total of 15 rules in 14 ms. Remains 257 /262 variables (removed 5) and now considering 441/451 (removed 10) transitions.
[2023-03-14 23:16:51] [INFO ] Flow matrix only has 433 transitions (discarded 8 similar events)
// Phase 1: matrix 433 rows 257 cols
[2023-03-14 23:16:51] [INFO ] Computed 34 place invariants in 2 ms
[2023-03-14 23:16:51] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-14 23:16:51] [INFO ] Flow matrix only has 433 transitions (discarded 8 similar events)
[2023-03-14 23:16:51] [INFO ] Invariant cache hit.
[2023-03-14 23:16:51] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-14 23:16:52] [INFO ] Implicit Places using invariants and state equation in 482 ms returned [24, 85, 117]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 699 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 254/968 places, 441/1215 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 254 transition count 440
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 253 transition count 440
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 251 transition count 438
Applied a total of 6 rules in 11 ms. Remains 251 /254 variables (removed 3) and now considering 438/441 (removed 3) transitions.
[2023-03-14 23:16:52] [INFO ] Flow matrix only has 430 transitions (discarded 8 similar events)
// Phase 1: matrix 430 rows 251 cols
[2023-03-14 23:16:52] [INFO ] Computed 34 place invariants in 2 ms
[2023-03-14 23:16:52] [INFO ] Implicit Places using invariants in 256 ms returned []
[2023-03-14 23:16:52] [INFO ] Flow matrix only has 430 transitions (discarded 8 similar events)
[2023-03-14 23:16:52] [INFO ] Invariant cache hit.
[2023-03-14 23:16:52] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-14 23:16:52] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 723 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 251/968 places, 438/1215 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1824 ms. Remains : 251/968 places, 438/1215 transitions.
Stuttering acceptance computed with spot in 714 ms :[(OR (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p2) (NOT p3)), (OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (AND (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p3)), (OR (AND p0 (NOT p1) (NOT p2)) (AND p0 (NOT p1) (NOT p3))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p3))]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p2) (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p2) (NOT p3)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p2) (NOT p1) p0) (AND (NOT p3) (NOT p1) p0)), acceptance={} source=0 dest: 4}, { cond=(AND p2 p3), acceptance={} source=0 dest: 6}, { cond=(AND p2 p3 (NOT p1) p0), acceptance={} source=0 dest: 7}], [{ cond=(AND p2 p3 (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p1))), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}, { cond=(AND p2 p3 (NOT p1)), acceptance={1, 2} source=1 dest: 5}, { cond=(AND p2 p3 (NOT p1) p0), acceptance={} source=1 dest: 7}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND p2 p3 (NOT p1) p0), acceptance={} source=2 dest: 7}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p1))), acceptance={} source=3 dest: 1}, { cond=(OR (NOT p2) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(OR (NOT p2) (NOT p3)), acceptance={0, 1, 2} source=3 dest: 3}, { cond=(OR (AND (NOT p2) (NOT p1) p0) (AND (NOT p3) (NOT p1) p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 p3), acceptance={1, 2} source=3 dest: 6}, { cond=(AND p2 p3 (NOT p1) p0), acceptance={} source=3 dest: 7}], [{ cond=(OR (AND p2 p3 p0) (AND p1 p0)), acceptance={0, 1} source=4 dest: 4}, { cond=(OR (AND (NOT p2) (NOT p1) p0) (AND (NOT p3) (NOT p1) p0)), acceptance={0, 1, 2} source=4 dest: 4}, { cond=(AND p2 p3 (NOT p1) p0), acceptance={1, 2} source=4 dest: 7}, { cond=(OR (AND (NOT p2) p1 p0) (AND (NOT p3) p1 p0)), acceptance={0, 2} source=4 dest: 8}, { cond=(OR (AND (NOT p2) p1 p0) (AND (NOT p3) p1 p0)), acceptance={0, 1, 2} source=4 dest: 9}, { cond=(AND p2 p3 p1 p0), acceptance={1, 2} source=4 dest: 11}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={0, 1, 2} source=5 dest: 1}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND p3 (NOT p1)), acceptance={1, 2} source=5 dest: 5}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(NOT p3), acceptance={} source=6 dest: 2}, { cond=(NOT p3), acceptance={0, 1, 2} source=6 dest: 3}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=6 dest: 4}, { cond=p3, acceptance={1, 2} source=6 dest: 6}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p3) p1 p0), acceptance={0, 1} source=7 dest: 4}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={0, 1, 2} source=7 dest: 4}, { cond=(AND p3 p1 p0), acceptance={1} source=7 dest: 7}, { cond=(AND p3 (NOT p1) p0), acceptance={1, 2} source=7 dest: 7}, { cond=(AND (NOT p3) p1 p0), acceptance={0, 2} source=7 dest: 8}, { cond=(AND (NOT p3) p1 p0), acceptance={0, 1, 2} source=7 dest: 9}, { cond=(AND p3 p1 p0), acceptance={1, 2} source=7 dest: 11}], [{ cond=(AND p2 p3 (NOT p1) p0), acceptance={0, 1} source=8 dest: 4}, { cond=(OR (AND (NOT p2) (NOT p1) p0) (AND (NOT p3) (NOT p1) p0)), acceptance={0, 1, 2} source=8 dest: 4}, { cond=(AND p2 p3 (NOT p1) p0), acceptance={1, 2} source=8 dest: 7}, { cond=(AND p2 p3 p1 p0), acceptance={0} source=8 dest: 8}, { cond=(OR (AND (NOT p2) p1 p0) (AND (NOT p3) p1 p0)), acceptance={0, 2} source=8 dest: 8}, { cond=(AND p2 p3 p1 p0), acceptance={2} source=8 dest: 10}], [{ cond=(OR (AND (NOT p2) (NOT p1) p0) (AND (NOT p3) (NOT p1) p0)), acceptance={0, 1, 2} source=9 dest: 4}, { cond=(AND p2 p3 (NOT p1) p0), acceptance={1, 2} source=9 dest: 7}, { cond=(OR (AND (NOT p2) p1 p0) (AND (NOT p3) p1 p0)), acceptance={0, 2} source=9 dest: 8}, { cond=(OR (AND (NOT p2) p1 p0) (AND (NOT p3) p1 p0)), acceptance={0, 1, 2} source=9 dest: 9}, { cond=(AND p2 p3 p1 p0), acceptance={1, 2} source=9 dest: 11}], [{ cond=(AND (NOT p3) (NOT p1) p0), acceptance={0, 1, 2} source=10 dest: 4}, { cond=(AND p3 (NOT p1) p0), acceptance={1, 2} source=10 dest: 7}, { cond=(AND (NOT p3) p1 p0), acceptance={0, 2} source=10 dest: 8}, { cond=(AND p3 p1 p0), acceptance={2} source=10 dest: 10}], [{ cond=(AND (NOT p3) (NOT p1) p0), acceptance={0, 1, 2} source=11 dest: 4}, { cond=(AND p3 (NOT p1) p0), acceptance={1, 2} source=11 dest: 7}, { cond=(AND (NOT p3) p1 p0), acceptance={0, 2} source=11 dest: 8}, { cond=(AND (NOT p3) p1 p0), acceptance={0, 1, 2} source=11 dest: 9}, { cond=(AND p3 p1 p0), acceptance={1, 2} source=11 dest: 11}]], initial=0, aps=[p2:(AND (EQ s19 1) (EQ s51 1)), p1:(EQ s145 1), p3:(NEQ s137 1), p0:(AND (EQ s60 1) (EQ s70 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-07 finished in 2580 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 2 out of 968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 953 transition count 1199
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 953 transition count 1199
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 953 transition count 1197
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 948 transition count 1189
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 948 transition count 1189
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 943 transition count 1183
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 943 transition count 1183
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 943 transition count 1182
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 57 place count 939 transition count 1177
Iterating global reduction 2 with 4 rules applied. Total rules applied 61 place count 939 transition count 1177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 64 place count 939 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 938 transition count 1173
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 938 transition count 1173
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 937 transition count 1172
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 937 transition count 1172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 937 transition count 1171
Applied a total of 69 rules in 218 ms. Remains 937 /968 variables (removed 31) and now considering 1171/1215 (removed 44) transitions.
// Phase 1: matrix 1171 rows 937 cols
[2023-03-14 23:16:53] [INFO ] Computed 42 place invariants in 5 ms
[2023-03-14 23:16:54] [INFO ] Implicit Places using invariants in 450 ms returned []
[2023-03-14 23:16:54] [INFO ] Invariant cache hit.
[2023-03-14 23:16:55] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned [137, 321, 429]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1513 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 934/968 places, 1171/1215 transitions.
Applied a total of 0 rules in 28 ms. Remains 934 /934 variables (removed 0) and now considering 1171/1171 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1759 ms. Remains : 934/968 places, 1171/1215 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s545 1), p0:(EQ s204 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 692 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-08 finished in 1906 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 2 out of 968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 952 transition count 1199
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 952 transition count 1199
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 35 place count 952 transition count 1196
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 947 transition count 1188
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 947 transition count 1188
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 52 place count 940 transition count 1180
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 940 transition count 1180
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 63 place count 936 transition count 1175
Iterating global reduction 1 with 4 rules applied. Total rules applied 67 place count 936 transition count 1175
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 936 transition count 1172
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 935 transition count 1171
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 935 transition count 1171
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 934 transition count 1170
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 934 transition count 1170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 934 transition count 1169
Applied a total of 75 rules in 209 ms. Remains 934 /968 variables (removed 34) and now considering 1169/1215 (removed 46) transitions.
// Phase 1: matrix 1169 rows 934 cols
[2023-03-14 23:16:55] [INFO ] Computed 42 place invariants in 5 ms
[2023-03-14 23:16:56] [INFO ] Implicit Places using invariants in 459 ms returned []
[2023-03-14 23:16:56] [INFO ] Invariant cache hit.
[2023-03-14 23:16:57] [INFO ] Implicit Places using invariants and state equation in 1168 ms returned [137, 316, 424]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1630 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 931/968 places, 1169/1215 transitions.
Applied a total of 0 rules in 30 ms. Remains 931 /931 variables (removed 0) and now considering 1169/1169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1872 ms. Remains : 931/968 places, 1169/1215 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(EQ s301 1), p1:(EQ s687 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-09 finished in 2023 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(X(X(G(p0)))))'
Support contains 1 out of 968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 951 transition count 1197
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 951 transition count 1197
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 37 place count 951 transition count 1194
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 945 transition count 1185
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 945 transition count 1185
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 57 place count 937 transition count 1176
Iterating global reduction 1 with 8 rules applied. Total rules applied 65 place count 937 transition count 1176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 66 place count 937 transition count 1175
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 933 transition count 1170
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 933 transition count 1170
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 77 place count 933 transition count 1167
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 932 transition count 1166
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 932 transition count 1166
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 931 transition count 1165
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 931 transition count 1165
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 82 place count 931 transition count 1164
Applied a total of 82 rules in 214 ms. Remains 931 /968 variables (removed 37) and now considering 1164/1215 (removed 51) transitions.
// Phase 1: matrix 1164 rows 931 cols
[2023-03-14 23:16:57] [INFO ] Computed 42 place invariants in 4 ms
[2023-03-14 23:16:58] [INFO ] Implicit Places using invariants in 438 ms returned []
[2023-03-14 23:16:58] [INFO ] Invariant cache hit.
[2023-03-14 23:16:59] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned [137, 316, 424]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1462 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 928/968 places, 1164/1215 transitions.
Applied a total of 0 rules in 30 ms. Remains 928 /928 variables (removed 0) and now considering 1164/1164 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1706 ms. Remains : 928/968 places, 1164/1215 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s196 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-11 finished in 1894 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)))'
Support contains 2 out of 968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 951 transition count 1197
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 951 transition count 1197
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 37 place count 951 transition count 1194
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 945 transition count 1185
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 945 transition count 1185
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 57 place count 937 transition count 1176
Iterating global reduction 1 with 8 rules applied. Total rules applied 65 place count 937 transition count 1176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 66 place count 937 transition count 1175
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 933 transition count 1170
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 933 transition count 1170
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 77 place count 933 transition count 1167
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 932 transition count 1166
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 932 transition count 1166
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 931 transition count 1165
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 931 transition count 1165
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 82 place count 931 transition count 1164
Applied a total of 82 rules in 199 ms. Remains 931 /968 variables (removed 37) and now considering 1164/1215 (removed 51) transitions.
[2023-03-14 23:16:59] [INFO ] Invariant cache hit.
[2023-03-14 23:17:00] [INFO ] Implicit Places using invariants in 467 ms returned []
[2023-03-14 23:17:00] [INFO ] Invariant cache hit.
[2023-03-14 23:17:01] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned [137, 424]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1478 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 929/968 places, 1164/1215 transitions.
Applied a total of 0 rules in 27 ms. Remains 929 /929 variables (removed 0) and now considering 1164/1164 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1704 ms. Remains : 929/968 places, 1164/1215 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s315 1) (EQ s325 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 631 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-13 finished in 1888 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((F(p1)&&p0))))'
Support contains 4 out of 968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 953 transition count 1199
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 953 transition count 1199
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 953 transition count 1196
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 39 place count 947 transition count 1187
Iterating global reduction 1 with 6 rules applied. Total rules applied 45 place count 947 transition count 1187
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 53 place count 939 transition count 1178
Iterating global reduction 1 with 8 rules applied. Total rules applied 61 place count 939 transition count 1178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 62 place count 939 transition count 1177
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 935 transition count 1172
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 935 transition count 1172
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 73 place count 935 transition count 1169
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 934 transition count 1168
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 934 transition count 1168
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 933 transition count 1167
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 933 transition count 1167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 933 transition count 1166
Applied a total of 78 rules in 208 ms. Remains 933 /968 variables (removed 35) and now considering 1166/1215 (removed 49) transitions.
// Phase 1: matrix 1166 rows 933 cols
[2023-03-14 23:17:01] [INFO ] Computed 42 place invariants in 8 ms
[2023-03-14 23:17:01] [INFO ] Implicit Places using invariants in 448 ms returned []
[2023-03-14 23:17:01] [INFO ] Invariant cache hit.
[2023-03-14 23:17:03] [INFO ] Implicit Places using invariants and state equation in 1148 ms returned [137, 316, 424]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1599 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 930/968 places, 1166/1215 transitions.
Applied a total of 0 rules in 27 ms. Remains 930 /930 variables (removed 0) and now considering 1166/1166 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1834 ms. Remains : 930/968 places, 1166/1215 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s279 1) (EQ s593 1)), p0:(AND (EQ s515 1) (EQ s597 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 587 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-3B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3B-LTLFireability-14 finished in 1982 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(G(p1))||p0)))'
Support contains 3 out of 968 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 968/968 places, 1215/1215 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 951 transition count 1197
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 951 transition count 1197
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 37 place count 951 transition count 1194
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 945 transition count 1185
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 945 transition count 1185
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 57 place count 937 transition count 1176
Iterating global reduction 1 with 8 rules applied. Total rules applied 65 place count 937 transition count 1176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 66 place count 937 transition count 1175
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 933 transition count 1170
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 933 transition count 1170
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 77 place count 933 transition count 1167
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 932 transition count 1166
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 932 transition count 1166
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 80 place count 931 transition count 1165
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 931 transition count 1165
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 82 place count 931 transition count 1164
Applied a total of 82 rules in 210 ms. Remains 931 /968 variables (removed 37) and now considering 1164/1215 (removed 51) transitions.
// Phase 1: matrix 1164 rows 931 cols
[2023-03-14 23:17:03] [INFO ] Computed 42 place invariants in 4 ms
[2023-03-14 23:17:03] [INFO ] Implicit Places using invariants in 454 ms returned []
[2023-03-14 23:17:03] [INFO ] Invariant cache hit.
[2023-03-14 23:17:04] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned [137, 316, 424]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1472 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 928/968 places, 1164/1215 transitions.
Applied a total of 0 rules in 26 ms. Remains 928 /928 variables (removed 0) and now considering 1164/1164 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1709 ms. Remains : 928/968 places, 1164/1215 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-3B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (EQ s314 0) (EQ s351 0) (EQ s277 0)), p1:(OR (EQ s314 0) (EQ s351 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1204 ms.
Product exploration explored 100000 steps with 50000 reset in 1186 ms.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-3B-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-3B-LTLFireability-15 finished in 4322 ms.
All properties solved by simple procedures.
Total runtime 36985 ms.
BK_STOP 1678835828469
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-3B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-3B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536100268"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-3B.tgz
mv NoC3x3-PT-3B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;