Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r245-tall-171654350200580.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is NoC3x3-PT-2B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654350200580
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1008K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 06:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 12 06:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 06:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 12 06:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 548K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-00
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-01
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-02
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-03
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-04
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-05
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-06
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-07
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-08
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-09
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-10
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-11
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-12
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-13
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-14
FORMULA_NAME NoC3x3-PT-2B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716682822092

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-2B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 00:20:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 00:20:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 00:20:23] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2024-05-26 00:20:23] [INFO ] Transformed 2003 places.
[2024-05-26 00:20:23] [INFO ] Transformed 2292 transitions.
[2024-05-26 00:20:23] [INFO ] Found NUPN structural information;
[2024-05-26 00:20:23] [INFO ] Parsed PT model containing 2003 places and 2292 transitions and 5835 arcs in 305 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Support contains 35 out of 2003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2003/2003 places, 2292/2292 transitions.
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1994 transition count 2292
Discarding 502 places :
Symmetric choice reduction at 1 with 502 rule applications. Total rules 511 place count 1492 transition count 1790
Iterating global reduction 1 with 502 rules applied. Total rules applied 1013 place count 1492 transition count 1790
Discarding 172 places :
Symmetric choice reduction at 1 with 172 rule applications. Total rules 1185 place count 1320 transition count 1618
Iterating global reduction 1 with 172 rules applied. Total rules applied 1357 place count 1320 transition count 1618
Discarding 179 places :
Symmetric choice reduction at 1 with 179 rule applications. Total rules 1536 place count 1141 transition count 1426
Iterating global reduction 1 with 179 rules applied. Total rules applied 1715 place count 1141 transition count 1426
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 1762 place count 1094 transition count 1337
Iterating global reduction 1 with 47 rules applied. Total rules applied 1809 place count 1094 transition count 1337
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 15 rules applied. Total rules applied 1824 place count 1092 transition count 1324
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 1857 place count 1059 transition count 1291
Iterating global reduction 2 with 33 rules applied. Total rules applied 1890 place count 1059 transition count 1291
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 1892 place count 1057 transition count 1291
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1915 place count 1034 transition count 1245
Iterating global reduction 3 with 23 rules applied. Total rules applied 1938 place count 1034 transition count 1245
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1961 place count 1011 transition count 1222
Iterating global reduction 3 with 23 rules applied. Total rules applied 1984 place count 1011 transition count 1222
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 1987 place count 1008 transition count 1222
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 2007 place count 988 transition count 1202
Iterating global reduction 4 with 20 rules applied. Total rules applied 2027 place count 988 transition count 1202
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 2047 place count 988 transition count 1182
Applied a total of 2047 rules in 1159 ms. Remains 988 /2003 variables (removed 1015) and now considering 1182/2292 (removed 1110) transitions.
// Phase 1: matrix 1182 rows 988 cols
[2024-05-26 00:20:25] [INFO ] Computed 53 invariants in 60 ms
[2024-05-26 00:20:25] [INFO ] Implicit Places using invariants in 659 ms returned []
[2024-05-26 00:20:25] [INFO ] Invariant cache hit.
[2024-05-26 00:20:26] [INFO ] Implicit Places using invariants and state equation in 866 ms returned [72, 80, 136, 139, 143, 144, 152, 156, 255, 259, 260, 311, 312, 323, 326, 330, 426, 427, 428, 433, 434, 435, 446, 457, 460, 463, 636, 637, 641, 642, 643, 647, 648, 650, 751, 759, 808, 809, 810, 814, 824, 827, 929, 930, 934, 935]
Discarding 46 places :
Implicit Place search using SMT with State Equation took 1558 ms to find 46 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 942/2003 places, 1182/2292 transitions.
Applied a total of 0 rules in 19 ms. Remains 942 /942 variables (removed 0) and now considering 1182/1182 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2755 ms. Remains : 942/2003 places, 1182/2292 transitions.
Support contains 35 out of 942 places after structural reductions.
[2024-05-26 00:20:26] [INFO ] Flatten gal took : 104 ms
[2024-05-26 00:20:26] [INFO ] Flatten gal took : 54 ms
[2024-05-26 00:20:26] [INFO ] Input system was already deterministic with 1182 transitions.
RANDOM walk for 40000 steps (63 resets) in 2050 ms. (19 steps per ms) remains 2/26 properties
BEST_FIRST walk for 40004 steps (9 resets) in 141 ms. (281 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 2/2 properties
// Phase 1: matrix 1182 rows 942 cols
[2024-05-26 00:20:27] [INFO ] Computed 42 invariants in 7 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 738/799 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/799 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1125/1924 variables, 799/841 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1924 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 200/2124 variables, 143/984 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2124 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/2124 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2124/2124 variables, and 984 constraints, problems are : Problem set: 0 solved, 2 unsolved in 656 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, State Equation: 942/942 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 58/61 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 738/799 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/799 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1125/1924 variables, 799/841 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1924 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 200/2124 variables, 143/984 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2124 variables, 2/986 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 00:20:29] [INFO ] Deduced a trap composed of 99 places in 145 ms of which 23 ms to minimize.
[2024-05-26 00:20:29] [INFO ] Deduced a trap composed of 74 places in 108 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2124 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2124 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/2124 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2124/2124 variables, and 988 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1178 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, State Equation: 942/942 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 1872ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 144 ms.
Support contains 1 out of 942 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 754 edges and 942 vertex of which 72 / 942 are part of one of the 9 SCC in 4 ms
Free SCC test removed 63 places
Drop transitions (Empty/Sink Transition effects.) removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 0 with 111 rules applied. Total rules applied 112 place count 879 transition count 999
Reduce places removed 111 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 114 rules applied. Total rules applied 226 place count 768 transition count 996
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 226 place count 768 transition count 911
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 396 place count 683 transition count 911
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 424 place count 655 transition count 852
Iterating global reduction 2 with 28 rules applied. Total rules applied 452 place count 655 transition count 852
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 452 place count 655 transition count 850
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 456 place count 653 transition count 850
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 462 place count 647 transition count 839
Iterating global reduction 2 with 6 rules applied. Total rules applied 468 place count 647 transition count 839
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 471 place count 644 transition count 836
Iterating global reduction 2 with 3 rules applied. Total rules applied 474 place count 644 transition count 836
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 476 place count 644 transition count 834
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 3 with 670 rules applied. Total rules applied 1146 place count 309 transition count 499
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1157 place count 298 transition count 479
Iterating global reduction 3 with 11 rules applied. Total rules applied 1168 place count 298 transition count 479
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1169 place count 298 transition count 478
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1171 place count 296 transition count 474
Iterating global reduction 4 with 2 rules applied. Total rules applied 1173 place count 296 transition count 474
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1175 place count 294 transition count 470
Iterating global reduction 4 with 2 rules applied. Total rules applied 1177 place count 294 transition count 470
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 1211 place count 277 transition count 502
Free-agglomeration rule applied 23 times.
Iterating global reduction 4 with 23 rules applied. Total rules applied 1234 place count 277 transition count 479
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 1264 place count 254 transition count 472
Free-agglomeration rule (complex) applied 38 times.
Iterating global reduction 5 with 38 rules applied. Total rules applied 1302 place count 254 transition count 440
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 45 rules applied. Total rules applied 1347 place count 216 transition count 433
Applied a total of 1347 rules in 267 ms. Remains 216 /942 variables (removed 726) and now considering 433/1182 (removed 749) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 216/942 places, 433/1182 transitions.
RANDOM walk for 6393 steps (91 resets) in 312 ms. (20 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-2B-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 65 stabilizing places and 65 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 753 edges and 942 vertex of which 72 / 942 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 (Trivial Post-Agglo cleanup.) removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 0 with 111 rules applied. Total rules applied 112 place count 878 transition count 1007
Reduce places removed 111 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 114 rules applied. Total rules applied 226 place count 767 transition count 1004
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 226 place count 767 transition count 926
Deduced a syphon composed of 78 places in 3 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 382 place count 689 transition count 926
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 411 place count 660 transition count 866
Iterating global reduction 2 with 29 rules applied. Total rules applied 440 place count 660 transition count 866
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 440 place count 660 transition count 864
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 444 place count 658 transition count 864
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 451 place count 651 transition count 851
Iterating global reduction 2 with 7 rules applied. Total rules applied 458 place count 651 transition count 851
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 461 place count 648 transition count 848
Iterating global reduction 2 with 3 rules applied. Total rules applied 464 place count 648 transition count 848
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 466 place count 648 transition count 846
Performed 338 Post agglomeration using F-continuation condition.Transition count delta: 338
Deduced a syphon composed of 338 places in 0 ms
Reduce places removed 338 places and 0 transitions.
Iterating global reduction 3 with 676 rules applied. Total rules applied 1142 place count 310 transition count 508
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1152 place count 300 transition count 490
Iterating global reduction 3 with 10 rules applied. Total rules applied 1162 place count 300 transition count 490
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1163 place count 300 transition count 489
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1165 place count 298 transition count 485
Iterating global reduction 4 with 2 rules applied. Total rules applied 1167 place count 298 transition count 485
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1169 place count 296 transition count 481
Iterating global reduction 4 with 2 rules applied. Total rules applied 1171 place count 296 transition count 481
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 4 with 26 rules applied. Total rules applied 1197 place count 283 transition count 480
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1198 place count 283 transition count 480
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1199 place count 282 transition count 479
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1205 place count 276 transition count 479
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 1239 place count 259 transition count 462
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1255 place count 259 transition count 446
Applied a total of 1255 rules in 177 ms. Remains 259 /942 variables (removed 683) and now considering 446/1182 (removed 736) transitions.
[2024-05-26 00:20:30] [INFO ] Flow matrix only has 438 transitions (discarded 8 similar events)
// Phase 1: matrix 438 rows 259 cols
[2024-05-26 00:20:30] [INFO ] Computed 36 invariants in 2 ms
[2024-05-26 00:20:30] [INFO ] Implicit Places using invariants in 155 ms returned [7, 30, 63]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 157 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 256/942 places, 446/1182 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 249 transition count 439
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 249 transition count 435
Applied a total of 18 rules in 12 ms. Remains 249 /256 variables (removed 7) and now considering 435/446 (removed 11) transitions.
[2024-05-26 00:20:30] [INFO ] Flow matrix only has 427 transitions (discarded 8 similar events)
// Phase 1: matrix 427 rows 249 cols
[2024-05-26 00:20:30] [INFO ] Computed 33 invariants in 2 ms
[2024-05-26 00:20:30] [INFO ] Implicit Places using invariants in 134 ms returned []
[2024-05-26 00:20:30] [INFO ] Flow matrix only has 427 transitions (discarded 8 similar events)
[2024-05-26 00:20:30] [INFO ] Invariant cache hit.
[2024-05-26 00:20:31] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-26 00:20:31] [INFO ] Implicit Places using invariants and state equation in 258 ms returned [102, 108, 109]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 396 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 246/942 places, 435/1182 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 243 transition count 432
Applied a total of 6 rules in 8 ms. Remains 243 /246 variables (removed 3) and now considering 432/435 (removed 3) transitions.
[2024-05-26 00:20:31] [INFO ] Flow matrix only has 424 transitions (discarded 8 similar events)
// Phase 1: matrix 424 rows 243 cols
[2024-05-26 00:20:31] [INFO ] Computed 33 invariants in 1 ms
[2024-05-26 00:20:31] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-26 00:20:31] [INFO ] Flow matrix only has 424 transitions (discarded 8 similar events)
[2024-05-26 00:20:31] [INFO ] Invariant cache hit.
[2024-05-26 00:20:31] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-26 00:20:31] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 243/942 places, 432/1182 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1139 ms. Remains : 243/942 places, 432/1182 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-00
Stuttering criterion allowed to conclude after 898 steps with 10 reset in 17 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-00 finished in 1373 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||(X(p1) U p2))))'
Support contains 4 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 927 transition count 1167
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 927 transition count 1167
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 927 transition count 1164
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 39 place count 921 transition count 1155
Iterating global reduction 1 with 6 rules applied. Total rules applied 45 place count 921 transition count 1155
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 52 place count 914 transition count 1147
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 914 transition count 1147
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 63 place count 910 transition count 1142
Iterating global reduction 1 with 4 rules applied. Total rules applied 67 place count 910 transition count 1142
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 910 transition count 1139
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 909 transition count 1138
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 909 transition count 1138
Applied a total of 72 rules in 112 ms. Remains 909 /942 variables (removed 33) and now considering 1138/1182 (removed 44) transitions.
// Phase 1: matrix 1138 rows 909 cols
[2024-05-26 00:20:31] [INFO ] Computed 42 invariants in 13 ms
[2024-05-26 00:20:32] [INFO ] Implicit Places using invariants in 248 ms returned []
[2024-05-26 00:20:32] [INFO ] Invariant cache hit.
[2024-05-26 00:20:32] [INFO ] Implicit Places using invariants and state equation in 678 ms returned [397, 408, 413]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 933 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 906/942 places, 1138/1182 transitions.
Applied a total of 0 rules in 24 ms. Remains 906 /906 variables (removed 0) and now considering 1138/1138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1069 ms. Remains : 906/942 places, 1138/1182 transitions.
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-01
Product exploration explored 100000 steps with 50000 reset in 417 ms.
Product exploration explored 100000 steps with 50000 reset in 343 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 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 18 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-2B-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-2B-LTLFireability-01 finished in 2089 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 754 edges and 942 vertex of which 72 / 942 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 (Trivial Post-Agglo cleanup.) removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 0 with 111 rules applied. Total rules applied 112 place count 878 transition count 1007
Reduce places removed 111 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 114 rules applied. Total rules applied 226 place count 767 transition count 1004
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 226 place count 767 transition count 926
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 382 place count 689 transition count 926
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 410 place count 661 transition count 867
Iterating global reduction 2 with 28 rules applied. Total rules applied 438 place count 661 transition count 867
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 438 place count 661 transition count 866
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 440 place count 660 transition count 866
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 446 place count 654 transition count 855
Iterating global reduction 2 with 6 rules applied. Total rules applied 452 place count 654 transition count 855
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 455 place count 651 transition count 852
Iterating global reduction 2 with 3 rules applied. Total rules applied 458 place count 651 transition count 852
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 460 place count 651 transition count 850
Performed 341 Post agglomeration using F-continuation condition.Transition count delta: 341
Deduced a syphon composed of 341 places in 0 ms
Reduce places removed 341 places and 0 transitions.
Iterating global reduction 3 with 682 rules applied. Total rules applied 1142 place count 310 transition count 509
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1153 place count 299 transition count 489
Iterating global reduction 3 with 11 rules applied. Total rules applied 1164 place count 299 transition count 489
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1165 place count 299 transition count 488
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1167 place count 297 transition count 484
Iterating global reduction 4 with 2 rules applied. Total rules applied 1169 place count 297 transition count 484
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1171 place count 295 transition count 480
Iterating global reduction 4 with 2 rules applied. Total rules applied 1173 place count 295 transition count 480
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 1201 place count 281 transition count 480
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1202 place count 280 transition count 479
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1211 place count 271 transition count 479
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 5 with 48 rules applied. Total rules applied 1259 place count 247 transition count 455
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 5 with 20 rules applied. Total rules applied 1279 place count 247 transition count 435
Applied a total of 1279 rules in 131 ms. Remains 247 /942 variables (removed 695) and now considering 435/1182 (removed 747) transitions.
[2024-05-26 00:20:34] [INFO ] Flow matrix only has 427 transitions (discarded 8 similar events)
// Phase 1: matrix 427 rows 247 cols
[2024-05-26 00:20:34] [INFO ] Computed 33 invariants in 4 ms
[2024-05-26 00:20:34] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-26 00:20:34] [INFO ] Flow matrix only has 427 transitions (discarded 8 similar events)
[2024-05-26 00:20:34] [INFO ] Invariant cache hit.
[2024-05-26 00:20:34] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:34] [INFO ] Implicit Places using invariants and state equation in 254 ms returned [100, 106, 107]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 392 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 244/942 places, 435/1182 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 241 transition count 432
Applied a total of 6 rules in 10 ms. Remains 241 /244 variables (removed 3) and now considering 432/435 (removed 3) transitions.
[2024-05-26 00:20:34] [INFO ] Flow matrix only has 424 transitions (discarded 8 similar events)
// Phase 1: matrix 424 rows 241 cols
[2024-05-26 00:20:34] [INFO ] Computed 33 invariants in 2 ms
[2024-05-26 00:20:34] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-26 00:20:34] [INFO ] Flow matrix only has 424 transitions (discarded 8 similar events)
[2024-05-26 00:20:34] [INFO ] Invariant cache hit.
[2024-05-26 00:20:34] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:34] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 241/942 places, 432/1182 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 906 ms. Remains : 241/942 places, 432/1182 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-02 finished in 970 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 927 transition count 1167
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 927 transition count 1167
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 927 transition count 1164
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 39 place count 921 transition count 1155
Iterating global reduction 1 with 6 rules applied. Total rules applied 45 place count 921 transition count 1155
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 52 place count 914 transition count 1147
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 914 transition count 1147
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 63 place count 910 transition count 1142
Iterating global reduction 1 with 4 rules applied. Total rules applied 67 place count 910 transition count 1142
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 910 transition count 1139
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 909 transition count 1138
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 909 transition count 1138
Applied a total of 72 rules in 110 ms. Remains 909 /942 variables (removed 33) and now considering 1138/1182 (removed 44) transitions.
// Phase 1: matrix 1138 rows 909 cols
[2024-05-26 00:20:35] [INFO ] Computed 42 invariants in 9 ms
[2024-05-26 00:20:35] [INFO ] Implicit Places using invariants in 277 ms returned []
[2024-05-26 00:20:35] [INFO ] Invariant cache hit.
[2024-05-26 00:20:35] [INFO ] Implicit Places using invariants and state equation in 648 ms returned [396, 407, 412]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 927 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 906/942 places, 1138/1182 transitions.
Applied a total of 0 rules in 16 ms. Remains 906 /906 variables (removed 0) and now considering 1138/1138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1054 ms. Remains : 906/942 places, 1138/1182 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-03
Stuttering criterion allowed to conclude after 586 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-03 finished in 1203 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||F(p1))))'
Support contains 2 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 746 edges and 942 vertex of which 72 / 942 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 (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 106 rules applied. Total rules applied 107 place count 878 transition count 1012
Reduce places removed 106 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 112 rules applied. Total rules applied 219 place count 772 transition count 1006
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 223 place count 768 transition count 1006
Performed 77 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 77 Pre rules applied. Total rules applied 223 place count 768 transition count 929
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 154 rules applied. Total rules applied 377 place count 691 transition count 929
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 406 place count 662 transition count 869
Iterating global reduction 3 with 29 rules applied. Total rules applied 435 place count 662 transition count 869
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 435 place count 662 transition count 867
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 439 place count 660 transition count 867
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 446 place count 653 transition count 854
Iterating global reduction 3 with 7 rules applied. Total rules applied 453 place count 653 transition count 854
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 456 place count 650 transition count 851
Iterating global reduction 3 with 3 rules applied. Total rules applied 459 place count 650 transition count 851
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 461 place count 650 transition count 849
Performed 340 Post agglomeration using F-continuation condition.Transition count delta: 340
Deduced a syphon composed of 340 places in 0 ms
Reduce places removed 340 places and 0 transitions.
Iterating global reduction 4 with 680 rules applied. Total rules applied 1141 place count 310 transition count 509
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1152 place count 299 transition count 489
Iterating global reduction 4 with 11 rules applied. Total rules applied 1163 place count 299 transition count 489
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1164 place count 299 transition count 488
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1166 place count 297 transition count 484
Iterating global reduction 5 with 2 rules applied. Total rules applied 1168 place count 297 transition count 484
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1170 place count 295 transition count 480
Iterating global reduction 5 with 2 rules applied. Total rules applied 1172 place count 295 transition count 480
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 5 with 26 rules applied. Total rules applied 1198 place count 282 transition count 479
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1199 place count 281 transition count 478
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 10 rules applied. Total rules applied 1209 place count 272 transition count 477
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1211 place count 271 transition count 476
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 7 with 46 rules applied. Total rules applied 1257 place count 248 transition count 453
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 1276 place count 248 transition count 434
Applied a total of 1276 rules in 138 ms. Remains 248 /942 variables (removed 694) and now considering 434/1182 (removed 748) transitions.
[2024-05-26 00:20:36] [INFO ] Flow matrix only has 426 transitions (discarded 8 similar events)
// Phase 1: matrix 426 rows 248 cols
[2024-05-26 00:20:36] [INFO ] Computed 33 invariants in 2 ms
[2024-05-26 00:20:36] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-26 00:20:36] [INFO ] Flow matrix only has 426 transitions (discarded 8 similar events)
[2024-05-26 00:20:36] [INFO ] Invariant cache hit.
[2024-05-26 00:20:36] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:36] [INFO ] Implicit Places using invariants and state equation in 233 ms returned [98, 104, 105]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 356 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 245/942 places, 434/1182 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 242 transition count 431
Applied a total of 6 rules in 7 ms. Remains 242 /245 variables (removed 3) and now considering 431/434 (removed 3) transitions.
[2024-05-26 00:20:36] [INFO ] Flow matrix only has 423 transitions (discarded 8 similar events)
// Phase 1: matrix 423 rows 242 cols
[2024-05-26 00:20:36] [INFO ] Computed 33 invariants in 4 ms
[2024-05-26 00:20:36] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-26 00:20:36] [INFO ] Flow matrix only has 423 transitions (discarded 8 similar events)
[2024-05-26 00:20:36] [INFO ] Invariant cache hit.
[2024-05-26 00:20:36] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:36] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 242/942 places, 431/1182 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 862 ms. Remains : 242/942 places, 431/1182 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-04 finished in 952 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 754 edges and 942 vertex of which 72 / 942 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 (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 110 rules applied. Total rules applied 111 place count 878 transition count 1008
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 224 place count 768 transition count 1005
Performed 77 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 77 Pre rules applied. Total rules applied 224 place count 768 transition count 928
Deduced a syphon composed of 77 places in 2 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 378 place count 691 transition count 928
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 406 place count 663 transition count 869
Iterating global reduction 2 with 28 rules applied. Total rules applied 434 place count 663 transition count 869
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 434 place count 663 transition count 867
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 438 place count 661 transition count 867
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 445 place count 654 transition count 854
Iterating global reduction 2 with 7 rules applied. Total rules applied 452 place count 654 transition count 854
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 455 place count 651 transition count 851
Iterating global reduction 2 with 3 rules applied. Total rules applied 458 place count 651 transition count 851
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 460 place count 651 transition count 849
Performed 342 Post agglomeration using F-continuation condition.Transition count delta: 342
Deduced a syphon composed of 342 places in 1 ms
Reduce places removed 342 places and 0 transitions.
Iterating global reduction 3 with 684 rules applied. Total rules applied 1144 place count 309 transition count 507
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1154 place count 299 transition count 489
Iterating global reduction 3 with 10 rules applied. Total rules applied 1164 place count 299 transition count 489
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1166 place count 297 transition count 485
Iterating global reduction 3 with 2 rules applied. Total rules applied 1168 place count 297 transition count 485
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1170 place count 295 transition count 481
Iterating global reduction 3 with 2 rules applied. Total rules applied 1172 place count 295 transition count 481
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 3 with 26 rules applied. Total rules applied 1198 place count 282 transition count 480
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1199 place count 281 transition count 479
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1208 place count 272 transition count 479
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 4 with 48 rules applied. Total rules applied 1256 place count 248 transition count 455
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 1276 place count 248 transition count 435
Applied a total of 1276 rules in 118 ms. Remains 248 /942 variables (removed 694) and now considering 435/1182 (removed 747) transitions.
[2024-05-26 00:20:37] [INFO ] Flow matrix only has 427 transitions (discarded 8 similar events)
// Phase 1: matrix 427 rows 248 cols
[2024-05-26 00:20:37] [INFO ] Computed 33 invariants in 3 ms
[2024-05-26 00:20:37] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-26 00:20:37] [INFO ] Flow matrix only has 427 transitions (discarded 8 similar events)
[2024-05-26 00:20:37] [INFO ] Invariant cache hit.
[2024-05-26 00:20:37] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:37] [INFO ] Implicit Places using invariants and state equation in 270 ms returned [101, 107, 108]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 397 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 245/942 places, 435/1182 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 242 transition count 432
Applied a total of 6 rules in 6 ms. Remains 242 /245 variables (removed 3) and now considering 432/435 (removed 3) transitions.
[2024-05-26 00:20:37] [INFO ] Flow matrix only has 424 transitions (discarded 8 similar events)
// Phase 1: matrix 424 rows 242 cols
[2024-05-26 00:20:37] [INFO ] Computed 33 invariants in 2 ms
[2024-05-26 00:20:37] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-26 00:20:37] [INFO ] Flow matrix only has 424 transitions (discarded 8 similar events)
[2024-05-26 00:20:37] [INFO ] Invariant cache hit.
[2024-05-26 00:20:37] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:37] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 242/942 places, 432/1182 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 891 ms. Remains : 242/942 places, 432/1182 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-05
Stuttering criterion allowed to conclude after 534 steps with 6 reset in 4 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-05 finished in 957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 3 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 751 edges and 942 vertex of which 64 / 942 are part of one of the 8 SCC in 2 ms
Free SCC test removed 56 places
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 115 place count 885 transition count 1011
Reduce places removed 114 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 118 rules applied. Total rules applied 233 place count 771 transition count 1007
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 234 place count 770 transition count 1007
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 79 Pre rules applied. Total rules applied 234 place count 770 transition count 928
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 3 with 158 rules applied. Total rules applied 392 place count 691 transition count 928
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 421 place count 662 transition count 868
Iterating global reduction 3 with 29 rules applied. Total rules applied 450 place count 662 transition count 868
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 450 place count 662 transition count 866
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 454 place count 660 transition count 866
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 461 place count 653 transition count 853
Iterating global reduction 3 with 7 rules applied. Total rules applied 468 place count 653 transition count 853
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 471 place count 650 transition count 850
Iterating global reduction 3 with 3 rules applied. Total rules applied 474 place count 650 transition count 850
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 476 place count 650 transition count 848
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 4 with 678 rules applied. Total rules applied 1154 place count 311 transition count 509
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1165 place count 300 transition count 489
Iterating global reduction 4 with 11 rules applied. Total rules applied 1176 place count 300 transition count 489
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1177 place count 300 transition count 488
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1179 place count 298 transition count 484
Iterating global reduction 5 with 2 rules applied. Total rules applied 1181 place count 298 transition count 484
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1183 place count 296 transition count 480
Iterating global reduction 5 with 2 rules applied. Total rules applied 1185 place count 296 transition count 480
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 5 with 26 rules applied. Total rules applied 1211 place count 283 transition count 479
Partial Post-agglomeration rule applied 6 times.
Drop transitions (Partial Post agglomeration) removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 1217 place count 283 transition count 479
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1218 place count 282 transition count 478
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1222 place count 278 transition count 478
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 6 with 20 rules applied. Total rules applied 1242 place count 268 transition count 468
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1251 place count 268 transition count 459
Applied a total of 1251 rules in 115 ms. Remains 268 /942 variables (removed 674) and now considering 459/1182 (removed 723) transitions.
[2024-05-26 00:20:38] [INFO ] Flow matrix only has 452 transitions (discarded 7 similar events)
// Phase 1: matrix 452 rows 268 cols
[2024-05-26 00:20:38] [INFO ] Computed 38 invariants in 5 ms
[2024-05-26 00:20:38] [INFO ] Implicit Places using invariants in 144 ms returned [7, 30, 63, 86]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 148 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 264/942 places, 459/1182 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 254 transition count 449
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 27 place count 254 transition count 442
Applied a total of 27 rules in 9 ms. Remains 254 /264 variables (removed 10) and now considering 442/459 (removed 17) transitions.
[2024-05-26 00:20:38] [INFO ] Flow matrix only has 435 transitions (discarded 7 similar events)
// Phase 1: matrix 435 rows 254 cols
[2024-05-26 00:20:38] [INFO ] Computed 34 invariants in 2 ms
[2024-05-26 00:20:38] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-26 00:20:38] [INFO ] Flow matrix only has 435 transitions (discarded 7 similar events)
[2024-05-26 00:20:38] [INFO ] Invariant cache hit.
[2024-05-26 00:20:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2024-05-26 00:20:38] [INFO ] Implicit Places using invariants and state equation in 281 ms returned [99, 105, 106]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 411 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 251/942 places, 442/1182 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 248 transition count 439
Applied a total of 6 rules in 10 ms. Remains 248 /251 variables (removed 3) and now considering 439/442 (removed 3) transitions.
[2024-05-26 00:20:38] [INFO ] Flow matrix only has 432 transitions (discarded 7 similar events)
// Phase 1: matrix 432 rows 248 cols
[2024-05-26 00:20:38] [INFO ] Computed 34 invariants in 4 ms
[2024-05-26 00:20:38] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-26 00:20:38] [INFO ] Flow matrix only has 432 transitions (discarded 7 similar events)
[2024-05-26 00:20:38] [INFO ] Invariant cache hit.
[2024-05-26 00:20:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2024-05-26 00:20:39] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 248/942 places, 439/1182 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1116 ms. Remains : 248/942 places, 439/1182 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-06
Stuttering criterion allowed to conclude after 408 steps with 4 reset in 3 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-06 finished in 1214 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 753 edges and 942 vertex of which 72 / 942 are part of one of the 9 SCC in 2 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 (Trivial Post-Agglo cleanup.) removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 0 with 111 rules applied. Total rules applied 112 place count 878 transition count 1007
Reduce places removed 111 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 114 rules applied. Total rules applied 226 place count 767 transition count 1004
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 226 place count 767 transition count 926
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 382 place count 689 transition count 926
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 411 place count 660 transition count 866
Iterating global reduction 2 with 29 rules applied. Total rules applied 440 place count 660 transition count 866
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 440 place count 660 transition count 864
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 444 place count 658 transition count 864
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 451 place count 651 transition count 851
Iterating global reduction 2 with 7 rules applied. Total rules applied 458 place count 651 transition count 851
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 461 place count 648 transition count 848
Iterating global reduction 2 with 3 rules applied. Total rules applied 464 place count 648 transition count 848
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 466 place count 648 transition count 846
Performed 340 Post agglomeration using F-continuation condition.Transition count delta: 340
Deduced a syphon composed of 340 places in 0 ms
Reduce places removed 340 places and 0 transitions.
Iterating global reduction 3 with 680 rules applied. Total rules applied 1146 place count 308 transition count 506
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1157 place count 297 transition count 486
Iterating global reduction 3 with 11 rules applied. Total rules applied 1168 place count 297 transition count 486
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1169 place count 297 transition count 485
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1171 place count 295 transition count 481
Iterating global reduction 4 with 2 rules applied. Total rules applied 1173 place count 295 transition count 481
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1175 place count 293 transition count 477
Iterating global reduction 4 with 2 rules applied. Total rules applied 1177 place count 293 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 4 with 26 rules applied. Total rules applied 1203 place count 280 transition count 476
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1204 place count 279 transition count 475
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1213 place count 270 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 5 with 48 rules applied. Total rules applied 1261 place count 246 transition count 451
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 5 with 20 rules applied. Total rules applied 1281 place count 246 transition count 431
Applied a total of 1281 rules in 102 ms. Remains 246 /942 variables (removed 696) and now considering 431/1182 (removed 751) transitions.
[2024-05-26 00:20:39] [INFO ] Flow matrix only has 423 transitions (discarded 8 similar events)
// Phase 1: matrix 423 rows 246 cols
[2024-05-26 00:20:39] [INFO ] Computed 33 invariants in 5 ms
[2024-05-26 00:20:39] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-26 00:20:39] [INFO ] Flow matrix only has 423 transitions (discarded 8 similar events)
[2024-05-26 00:20:39] [INFO ] Invariant cache hit.
[2024-05-26 00:20:39] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:39] [INFO ] Implicit Places using invariants and state equation in 244 ms returned [99, 105, 106]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 374 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 243/942 places, 431/1182 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 240 transition count 428
Applied a total of 6 rules in 7 ms. Remains 240 /243 variables (removed 3) and now considering 428/431 (removed 3) transitions.
[2024-05-26 00:20:39] [INFO ] Flow matrix only has 420 transitions (discarded 8 similar events)
// Phase 1: matrix 420 rows 240 cols
[2024-05-26 00:20:39] [INFO ] Computed 33 invariants in 1 ms
[2024-05-26 00:20:39] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-26 00:20:39] [INFO ] Flow matrix only has 420 transitions (discarded 8 similar events)
[2024-05-26 00:20:39] [INFO ] Invariant cache hit.
[2024-05-26 00:20:39] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:40] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 240/942 places, 428/1182 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 852 ms. Remains : 240/942 places, 428/1182 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-07
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-07 finished in 1024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(((G(p0) U X(p0)) U p1)))))'
Support contains 2 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 927 transition count 1167
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 927 transition count 1167
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 927 transition count 1165
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 38 place count 921 transition count 1156
Iterating global reduction 1 with 6 rules applied. Total rules applied 44 place count 921 transition count 1156
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 914 transition count 1148
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 914 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 62 place count 910 transition count 1143
Iterating global reduction 1 with 4 rules applied. Total rules applied 66 place count 910 transition count 1143
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 69 place count 910 transition count 1140
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 70 place count 909 transition count 1139
Iterating global reduction 2 with 1 rules applied. Total rules applied 71 place count 909 transition count 1139
Applied a total of 71 rules in 107 ms. Remains 909 /942 variables (removed 33) and now considering 1139/1182 (removed 43) transitions.
// Phase 1: matrix 1139 rows 909 cols
[2024-05-26 00:20:40] [INFO ] Computed 42 invariants in 11 ms
[2024-05-26 00:20:40] [INFO ] Implicit Places using invariants in 243 ms returned []
[2024-05-26 00:20:40] [INFO ] Invariant cache hit.
[2024-05-26 00:20:41] [INFO ] Implicit Places using invariants and state equation in 651 ms returned [396, 407, 412]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 896 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 906/942 places, 1139/1182 transitions.
Applied a total of 0 rules in 16 ms. Remains 906 /906 variables (removed 0) and now considering 1139/1139 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1019 ms. Remains : 906/942 places, 1139/1182 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-08
Stuttering criterion allowed to conclude after 638 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-08 finished in 1136 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X((!p0&&X(G((!p0||G(!p1)))))))))'
Support contains 1 out of 942 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 751 edges and 942 vertex of which 72 / 942 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 (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 110 rules applied. Total rules applied 111 place count 878 transition count 1008
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 224 place count 768 transition count 1005
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 224 place count 768 transition count 927
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 380 place count 690 transition count 927
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 408 place count 662 transition count 868
Iterating global reduction 2 with 28 rules applied. Total rules applied 436 place count 662 transition count 868
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 436 place count 662 transition count 866
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 440 place count 660 transition count 866
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 446 place count 654 transition count 855
Iterating global reduction 2 with 6 rules applied. Total rules applied 452 place count 654 transition count 855
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 454 place count 652 transition count 853
Iterating global reduction 2 with 2 rules applied. Total rules applied 456 place count 652 transition count 853
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 457 place count 652 transition count 852
Performed 337 Post agglomeration using F-continuation condition.Transition count delta: 337
Deduced a syphon composed of 337 places in 0 ms
Reduce places removed 337 places and 0 transitions.
Iterating global reduction 3 with 674 rules applied. Total rules applied 1131 place count 315 transition count 515
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1141 place count 305 transition count 497
Iterating global reduction 3 with 10 rules applied. Total rules applied 1151 place count 305 transition count 497
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1153 place count 303 transition count 493
Iterating global reduction 3 with 2 rules applied. Total rules applied 1155 place count 303 transition count 493
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1157 place count 301 transition count 489
Iterating global reduction 3 with 2 rules applied. Total rules applied 1159 place count 301 transition count 489
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 3 with 28 rules applied. Total rules applied 1187 place count 287 transition count 488
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 1189 place count 287 transition count 488
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1190 place count 286 transition count 487
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1198 place count 278 transition count 487
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 1242 place count 256 transition count 465
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 1262 place count 256 transition count 445
Applied a total of 1262 rules in 110 ms. Remains 256 /942 variables (removed 686) and now considering 445/1182 (removed 737) transitions.
[2024-05-26 00:20:41] [INFO ] Flow matrix only has 437 transitions (discarded 8 similar events)
// Phase 1: matrix 437 rows 256 cols
[2024-05-26 00:20:41] [INFO ] Computed 34 invariants in 4 ms
[2024-05-26 00:20:41] [INFO ] Implicit Places using invariants in 135 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 137 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 255/942 places, 445/1182 transitions.
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 0 with 4 rules applied. Total rules applied 4 place count 253 transition count 443
Applied a total of 4 rules in 5 ms. Remains 253 /255 variables (removed 2) and now considering 443/445 (removed 2) transitions.
[2024-05-26 00:20:41] [INFO ] Flow matrix only has 435 transitions (discarded 8 similar events)
// Phase 1: matrix 435 rows 253 cols
[2024-05-26 00:20:41] [INFO ] Computed 33 invariants in 2 ms
[2024-05-26 00:20:41] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-26 00:20:41] [INFO ] Flow matrix only has 435 transitions (discarded 8 similar events)
[2024-05-26 00:20:41] [INFO ] Invariant cache hit.
[2024-05-26 00:20:41] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-26 00:20:42] [INFO ] Implicit Places using invariants and state equation in 255 ms returned [106, 112, 113]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 376 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 250/942 places, 443/1182 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 247 transition count 440
Applied a total of 6 rules in 6 ms. Remains 247 /250 variables (removed 3) and now considering 440/443 (removed 3) transitions.
[2024-05-26 00:20:42] [INFO ] Flow matrix only has 432 transitions (discarded 8 similar events)
// Phase 1: matrix 432 rows 247 cols
[2024-05-26 00:20:42] [INFO ] Computed 33 invariants in 1 ms
[2024-05-26 00:20:42] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-26 00:20:42] [INFO ] Flow matrix only has 432 transitions (discarded 8 similar events)
[2024-05-26 00:20:42] [INFO ] Invariant cache hit.
[2024-05-26 00:20:42] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-26 00:20:42] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 247/942 places, 440/1182 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 999 ms. Remains : 247/942 places, 440/1182 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, p0, p0]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-09
Entered a terminal (fully accepting) state of product in 4078 steps with 51 reset in 22 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-09 finished in 1135 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||G(p1))))'
Support contains 5 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 928 transition count 1168
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 928 transition count 1168
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 928 transition count 1165
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 35 place count 924 transition count 1159
Iterating global reduction 1 with 4 rules applied. Total rules applied 39 place count 924 transition count 1159
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 44 place count 919 transition count 1153
Iterating global reduction 1 with 5 rules applied. Total rules applied 49 place count 919 transition count 1153
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 51 place count 917 transition count 1151
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 917 transition count 1151
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 55 place count 917 transition count 1149
Applied a total of 55 rules in 82 ms. Remains 917 /942 variables (removed 25) and now considering 1149/1182 (removed 33) transitions.
// Phase 1: matrix 1149 rows 917 cols
[2024-05-26 00:20:42] [INFO ] Computed 42 invariants in 13 ms
[2024-05-26 00:20:42] [INFO ] Implicit Places using invariants in 245 ms returned []
[2024-05-26 00:20:42] [INFO ] Invariant cache hit.
[2024-05-26 00:20:43] [INFO ] Implicit Places using invariants and state equation in 632 ms returned [414]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 881 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 916/942 places, 1149/1182 transitions.
Applied a total of 0 rules in 15 ms. Remains 916 /916 variables (removed 0) and now considering 1149/1149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 979 ms. Remains : 916/942 places, 1149/1182 transitions.
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-10
Stuttering criterion allowed to conclude after 10538 steps with 17 reset in 44 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-10 finished in 1213 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 2 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 927 transition count 1167
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 927 transition count 1167
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 927 transition count 1165
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 38 place count 921 transition count 1156
Iterating global reduction 1 with 6 rules applied. Total rules applied 44 place count 921 transition count 1156
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 914 transition count 1148
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 914 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 62 place count 910 transition count 1143
Iterating global reduction 1 with 4 rules applied. Total rules applied 66 place count 910 transition count 1143
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 69 place count 910 transition count 1140
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 70 place count 909 transition count 1139
Iterating global reduction 2 with 1 rules applied. Total rules applied 71 place count 909 transition count 1139
Applied a total of 71 rules in 108 ms. Remains 909 /942 variables (removed 33) and now considering 1139/1182 (removed 43) transitions.
// Phase 1: matrix 1139 rows 909 cols
[2024-05-26 00:20:43] [INFO ] Computed 42 invariants in 9 ms
[2024-05-26 00:20:44] [INFO ] Implicit Places using invariants in 246 ms returned []
[2024-05-26 00:20:44] [INFO ] Invariant cache hit.
[2024-05-26 00:20:44] [INFO ] Implicit Places using invariants and state equation in 663 ms returned [396, 407, 412]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 911 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 906/942 places, 1139/1182 transitions.
Applied a total of 0 rules in 16 ms. Remains 906 /906 variables (removed 0) and now considering 1139/1139 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1035 ms. Remains : 906/942 places, 1139/1182 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 244 ms.
Product exploration explored 100000 steps with 50000 reset in 247 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 (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 122 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-2B-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-2B-LTLFireability-11 finished in 1819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 926 transition count 1166
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 926 transition count 1166
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 926 transition count 1163
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 920 transition count 1154
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 920 transition count 1154
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 913 transition count 1146
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 913 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 65 place count 909 transition count 1141
Iterating global reduction 1 with 4 rules applied. Total rules applied 69 place count 909 transition count 1141
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 72 place count 909 transition count 1138
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 908 transition count 1137
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 908 transition count 1137
Applied a total of 74 rules in 96 ms. Remains 908 /942 variables (removed 34) and now considering 1137/1182 (removed 45) transitions.
// Phase 1: matrix 1137 rows 908 cols
[2024-05-26 00:20:45] [INFO ] Computed 42 invariants in 11 ms
[2024-05-26 00:20:45] [INFO ] Implicit Places using invariants in 247 ms returned []
[2024-05-26 00:20:45] [INFO ] Invariant cache hit.
[2024-05-26 00:20:46] [INFO ] Implicit Places using invariants and state equation in 675 ms returned [396, 407, 412]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 924 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 905/942 places, 1137/1182 transitions.
Applied a total of 0 rules in 21 ms. Remains 905 /905 variables (removed 0) and now considering 1137/1137 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1041 ms. Remains : 905/942 places, 1137/1182 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-13 finished in 1151 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p0))))'
Support contains 2 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 927 transition count 1167
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 927 transition count 1167
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 927 transition count 1164
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 922 transition count 1157
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 922 transition count 1157
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 49 place count 916 transition count 1150
Iterating global reduction 1 with 6 rules applied. Total rules applied 55 place count 916 transition count 1150
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 59 place count 912 transition count 1145
Iterating global reduction 1 with 4 rules applied. Total rules applied 63 place count 912 transition count 1145
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 66 place count 912 transition count 1142
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 911 transition count 1141
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 911 transition count 1141
Applied a total of 68 rules in 95 ms. Remains 911 /942 variables (removed 31) and now considering 1141/1182 (removed 41) transitions.
// Phase 1: matrix 1141 rows 911 cols
[2024-05-26 00:20:46] [INFO ] Computed 42 invariants in 10 ms
[2024-05-26 00:20:47] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-05-26 00:20:47] [INFO ] Invariant cache hit.
[2024-05-26 00:20:47] [INFO ] Implicit Places using invariants and state equation in 669 ms returned [396, 407]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 893 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 909/942 places, 1141/1182 transitions.
Applied a total of 0 rules in 18 ms. Remains 909 /909 variables (removed 0) and now considering 1141/1141 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1006 ms. Remains : 909/942 places, 1141/1182 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-14 finished in 1125 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((p1&&F(p2)))))'
Support contains 3 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 1182/1182 transitions.
Graph (trivial) has 750 edges and 942 vertex of which 72 / 942 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 (Trivial Post-Agglo cleanup.) removed 109 transitions
Trivial Post-agglo rules discarded 109 transitions
Performed 109 trivial Post agglomeration. Transition count delta: 109
Iterating post reduction 0 with 109 rules applied. Total rules applied 110 place count 878 transition count 1009
Reduce places removed 109 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 112 rules applied. Total rules applied 222 place count 769 transition count 1006
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 222 place count 769 transition count 928
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 378 place count 691 transition count 928
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 405 place count 664 transition count 870
Iterating global reduction 2 with 27 rules applied. Total rules applied 432 place count 664 transition count 870
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 432 place count 664 transition count 868
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 436 place count 662 transition count 868
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 441 place count 657 transition count 857
Iterating global reduction 2 with 5 rules applied. Total rules applied 446 place count 657 transition count 857
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 449 place count 654 transition count 854
Iterating global reduction 2 with 3 rules applied. Total rules applied 452 place count 654 transition count 854
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 454 place count 654 transition count 852
Performed 340 Post agglomeration using F-continuation condition.Transition count delta: 340
Deduced a syphon composed of 340 places in 0 ms
Reduce places removed 340 places and 0 transitions.
Iterating global reduction 3 with 680 rules applied. Total rules applied 1134 place count 314 transition count 512
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1144 place count 304 transition count 494
Iterating global reduction 3 with 10 rules applied. Total rules applied 1154 place count 304 transition count 494
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1155 place count 304 transition count 493
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1157 place count 302 transition count 489
Iterating global reduction 4 with 2 rules applied. Total rules applied 1159 place count 302 transition count 489
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1161 place count 300 transition count 485
Iterating global reduction 4 with 2 rules applied. Total rules applied 1163 place count 300 transition count 485
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 4 with 26 rules applied. Total rules applied 1189 place count 287 transition count 484
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1190 place count 287 transition count 484
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1191 place count 286 transition count 483
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 1199 place count 278 transition count 483
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 1241 place count 257 transition count 462
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 1258 place count 257 transition count 445
Applied a total of 1258 rules in 99 ms. Remains 257 /942 variables (removed 685) and now considering 445/1182 (removed 737) transitions.
[2024-05-26 00:20:47] [INFO ] Flow matrix only has 437 transitions (discarded 8 similar events)
// Phase 1: matrix 437 rows 257 cols
[2024-05-26 00:20:47] [INFO ] Computed 34 invariants in 3 ms
[2024-05-26 00:20:48] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-26 00:20:48] [INFO ] Flow matrix only has 437 transitions (discarded 8 similar events)
[2024-05-26 00:20:48] [INFO ] Invariant cache hit.
[2024-05-26 00:20:48] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:48] [INFO ] Implicit Places using invariants and state equation in 263 ms returned [103, 109, 110]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 398 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 254/942 places, 445/1182 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 254 transition count 443
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 252 transition count 443
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 249 transition count 440
Applied a total of 10 rules in 7 ms. Remains 249 /254 variables (removed 5) and now considering 440/445 (removed 5) transitions.
[2024-05-26 00:20:48] [INFO ] Flow matrix only has 432 transitions (discarded 8 similar events)
// Phase 1: matrix 432 rows 249 cols
[2024-05-26 00:20:48] [INFO ] Computed 34 invariants in 1 ms
[2024-05-26 00:20:48] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-26 00:20:48] [INFO ] Flow matrix only has 432 transitions (discarded 8 similar events)
[2024-05-26 00:20:48] [INFO ] Invariant cache hit.
[2024-05-26 00:20:48] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-26 00:20:48] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 249/942 places, 440/1182 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 861 ms. Remains : 249/942 places, 440/1182 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-2B-LTLFireability-15
Stuttering criterion allowed to conclude after 288 steps with 3 reset in 4 ms.
FORMULA NoC3x3-PT-2B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-LTLFireability-15 finished in 1079 ms.
All properties solved by simple procedures.
Total runtime 25639 ms.
ITS solved all properties within timeout

BK_STOP 1716682848959

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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-2B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is NoC3x3-PT-2B, 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 r245-tall-171654350200580"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2B.tgz
mv NoC3x3-PT-2B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;