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.r544-smll-171701110500002.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is UtahNoC-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701110500002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K 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 3.3K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 10:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 12 10:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 10:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 12 10:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 205K 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 UtahNoC-PT-none-CTLFireability-2024-00
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-01
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-02
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-03
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-04
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-05
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-06
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-07
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-08
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-09
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-10
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2024-11
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2023-12
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2023-13
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2023-14
FORMULA_NAME UtahNoC-PT-none-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717256998008

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtahNoC-PT-none
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 15:49:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 15:49:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 15:50:00] [INFO ] Load time of PNML (sax parser for PT used): 308 ms
[2024-06-01 15:50:00] [INFO ] Transformed 216 places.
[2024-06-01 15:50:00] [INFO ] Transformed 977 transitions.
[2024-06-01 15:50:00] [INFO ] Found NUPN structural information;
[2024-06-01 15:50:00] [INFO ] Parsed PT model containing 216 places and 977 transitions and 2905 arcs in 487 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Ensure Unique test removed 148 transitions
Reduce redundant transitions removed 148 transitions.
Support contains 95 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 829/829 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 197 transition count 768
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 197 transition count 768
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 51 place count 197 transition count 755
Applied a total of 51 rules in 73 ms. Remains 197 /216 variables (removed 19) and now considering 755/829 (removed 74) transitions.
[2024-06-01 15:50:00] [INFO ] Flow matrix only has 389 transitions (discarded 366 similar events)
// Phase 1: matrix 389 rows 197 cols
[2024-06-01 15:50:00] [INFO ] Computed 8 invariants in 31 ms
[2024-06-01 15:50:01] [INFO ] Implicit Places using invariants in 391 ms returned []
[2024-06-01 15:50:01] [INFO ] Flow matrix only has 389 transitions (discarded 366 similar events)
[2024-06-01 15:50:01] [INFO ] Invariant cache hit.
[2024-06-01 15:50:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-01 15:50:01] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
Running 754 sub problems to find dead transitions.
[2024-06-01 15:50:01] [INFO ] Flow matrix only has 389 transitions (discarded 366 similar events)
[2024-06-01 15:50:01] [INFO ] Invariant cache hit.
[2024-06-01 15:50:01] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 1 (OVERLAPS) 1/197 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 3 (OVERLAPS) 388/585 variables, 197/205 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 41/246 constraints. Problems are: Problem set: 0 solved, 754 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 585/586 variables, and 246 constraints, problems are : Problem set: 0 solved, 754 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 197/197 constraints, ReadFeed: 41/42 constraints, PredecessorRefiner: 754/754 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 754 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 1 (OVERLAPS) 1/197 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 3 (OVERLAPS) 388/585 variables, 197/205 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 41/246 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 754/1000 constraints. Problems are: Problem set: 0 solved, 754 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 585/586 variables, and 1000 constraints, problems are : Problem set: 0 solved, 754 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 197/197 constraints, ReadFeed: 41/42 constraints, PredecessorRefiner: 754/754 constraints, Known Traps: 0/0 constraints]
After SMT, in 60775ms problems are : Problem set: 0 solved, 754 unsolved
Search for dead transitions found 0 dead transitions in 60829ms
Starting structural reductions in LTL mode, iteration 1 : 197/216 places, 755/829 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61799 ms. Remains : 197/216 places, 755/829 transitions.
Support contains 95 out of 197 places after structural reductions.
[2024-06-01 15:51:02] [INFO ] Flatten gal took : 108 ms
[2024-06-01 15:51:02] [INFO ] Flatten gal took : 60 ms
[2024-06-01 15:51:03] [INFO ] Input system was already deterministic with 755 transitions.
Support contains 91 out of 197 places (down from 95) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 4154 ms. (9 steps per ms) remains 12/85 properties
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 8/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 100 ms. (396 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 5/5 properties
[2024-06-01 15:51:04] [INFO ] Flow matrix only has 389 transitions (discarded 366 similar events)
[2024-06-01 15:51:04] [INFO ] Invariant cache hit.
[2024-06-01 15:51:04] [INFO ] State equation strengthened by 42 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp54 is UNSAT
At refinement iteration 1 (OVERLAPS) 144/156 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 41/197 variables, 3/8 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 388/585 variables, 197/205 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/585 variables, 41/246 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/585 variables, 0/246 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1/586 variables, 1/247 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/586 variables, 0/247 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/586 variables, 0/247 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 586/586 variables, and 247 constraints, problems are : Problem set: 1 solved, 4 unsolved in 463 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 197/197 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 148/156 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 41/197 variables, 3/8 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 388/585 variables, 197/205 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/585 variables, 41/246 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/585 variables, 4/250 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/585 variables, 0/250 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1/586 variables, 1/251 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/586 variables, 0/251 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/586 variables, 0/251 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 586/586 variables, and 251 constraints, problems are : Problem set: 1 solved, 4 unsolved in 608 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 197/197 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 1095ms problems are : Problem set: 1 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 799 ms.
Support contains 8 out of 197 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 197/197 places, 755/755 transitions.
Graph (trivial) has 289 edges and 197 vertex of which 66 / 197 are part of one of the 15 SCC in 5 ms
Free SCC test removed 51 places
Drop transitions (Empty/Sink Transition effects.) removed 194 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 257 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 146 transition count 494
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 142 transition count 492
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 13 place count 140 transition count 492
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 13 place count 140 transition count 490
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 17 place count 138 transition count 490
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 45 place count 110 transition count 385
Iterating global reduction 3 with 28 rules applied. Total rules applied 73 place count 110 transition count 385
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 3 with 33 rules applied. Total rules applied 106 place count 110 transition count 352
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 113 place count 103 transition count 334
Iterating global reduction 4 with 7 rules applied. Total rules applied 120 place count 103 transition count 334
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 129 place count 103 transition count 325
Performed 3 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 135 place count 100 transition count 320
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 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 5 with 16 rules applied. Total rules applied 151 place count 100 transition count 304
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 154 place count 98 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 155 place count 97 transition count 303
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 156 place count 96 transition count 301
Iterating global reduction 8 with 1 rules applied. Total rules applied 157 place count 96 transition count 301
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 158 place count 96 transition count 300
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 170 place count 90 transition count 321
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 172 place count 90 transition count 319
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 10 with 10 rules applied. Total rules applied 182 place count 90 transition count 309
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 185 place count 87 transition count 306
Iterating global reduction 10 with 3 rules applied. Total rules applied 188 place count 87 transition count 306
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 190 place count 87 transition count 304
Free-agglomeration rule applied 5 times.
Iterating global reduction 11 with 5 rules applied. Total rules applied 195 place count 87 transition count 299
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 205 place count 82 transition count 294
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 206 place count 82 transition count 293
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 12 with 4 rules applied. Total rules applied 210 place count 82 transition count 293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 211 place count 81 transition count 292
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 60 edges and 79 vertex of which 16 / 79 are part of one of the 3 SCC in 0 ms
Free SCC test removed 13 places
Iterating post reduction 12 with 3 rules applied. Total rules applied 214 place count 66 transition count 292
Drop transitions (Empty/Sink Transition effects.) removed 23 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 13 with 53 rules applied. Total rules applied 267 place count 66 transition count 239
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 270 place count 63 transition count 227
Iterating global reduction 14 with 3 rules applied. Total rules applied 273 place count 63 transition count 227
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 14 with 6 rules applied. Total rules applied 279 place count 60 transition count 230
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 280 place count 60 transition count 229
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 15 with 4 rules applied. Total rules applied 284 place count 60 transition count 225
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 286 place count 59 transition count 238
Applied a total of 286 rules in 218 ms. Remains 59 /197 variables (removed 138) and now considering 238/755 (removed 517) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 59/197 places, 238/755 transitions.
RANDOM walk for 16241 steps (3 resets) in 140 ms. (115 steps per ms) remains 0/4 properties
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-06-01 15:51:06] [INFO ] Flatten gal took : 44 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 45 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 755 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Graph (trivial) has 303 edges and 197 vertex of which 70 / 197 are part of one of the 13 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 167 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 204 edges and 138 vertex of which 26 / 138 are part of one of the 4 SCC in 1 ms
Free SCC test removed 22 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 116 transition count 587
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 89 place count 116 transition count 501
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 117 place count 88 transition count 369
Iterating global reduction 2 with 28 rules applied. Total rules applied 145 place count 88 transition count 369
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 187 place count 88 transition count 327
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 196 place count 79 transition count 306
Iterating global reduction 3 with 9 rules applied. Total rules applied 205 place count 79 transition count 306
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 217 place count 79 transition count 294
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 4 with 4 rules applied. Total rules applied 221 place count 77 transition count 292
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 225 place count 77 transition count 288
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 227 place count 75 transition count 282
Iterating global reduction 5 with 2 rules applied. Total rules applied 229 place count 75 transition count 282
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 230 place count 74 transition count 280
Iterating global reduction 5 with 1 rules applied. Total rules applied 231 place count 74 transition count 280
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 232 place count 74 transition count 279
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 6 with 15 rules applied. Total rules applied 247 place count 74 transition count 264
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 248 place count 74 transition count 264
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 249 place count 73 transition count 263
Iterating global reduction 6 with 1 rules applied. Total rules applied 250 place count 73 transition count 263
Applied a total of 250 rules in 57 ms. Remains 73 /197 variables (removed 124) and now considering 263/755 (removed 492) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 73/197 places, 263/755 transitions.
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 12 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 13 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 263 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Graph (trivial) has 319 edges and 197 vertex of which 81 / 197 are part of one of the 14 SCC in 1 ms
Free SCC test removed 67 places
Ensure Unique test removed 202 transitions
Reduce isomorphic transitions removed 202 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 198 edges and 128 vertex of which 23 / 128 are part of one of the 3 SCC in 1 ms
Free SCC test removed 20 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 108 transition count 552
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 86 place count 108 transition count 469
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 114 place count 80 transition count 337
Iterating global reduction 2 with 28 rules applied. Total rules applied 142 place count 80 transition count 337
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 184 place count 80 transition count 295
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 193 place count 71 transition count 274
Iterating global reduction 3 with 9 rules applied. Total rules applied 202 place count 71 transition count 274
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 214 place count 71 transition count 262
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 4 with 6 rules applied. Total rules applied 220 place count 68 transition count 259
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 224 place count 68 transition count 255
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 226 place count 66 transition count 249
Iterating global reduction 5 with 2 rules applied. Total rules applied 228 place count 66 transition count 249
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 230 place count 66 transition count 247
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 243 place count 66 transition count 234
Applied a total of 243 rules in 35 ms. Remains 66 /197 variables (removed 131) and now considering 234/755 (removed 521) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 66/197 places, 234/755 transitions.
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 11 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 234 transitions.
RANDOM walk for 4048 steps (0 resets) in 36 ms. (109 steps per ms) remains 0/1 properties
FORMULA UtahNoC-PT-none-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Graph (trivial) has 311 edges and 197 vertex of which 74 / 197 are part of one of the 15 SCC in 0 ms
Free SCC test removed 59 places
Ensure Unique test removed 181 transitions
Reduce isomorphic transitions removed 181 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 211 edges and 136 vertex of which 26 / 136 are part of one of the 4 SCC in 1 ms
Free SCC test removed 22 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 114 transition count 573
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 89 place count 114 transition count 487
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 119 place count 84 transition count 351
Iterating global reduction 2 with 30 rules applied. Total rules applied 149 place count 84 transition count 351
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 2 with 45 rules applied. Total rules applied 194 place count 84 transition count 306
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 204 place count 74 transition count 284
Iterating global reduction 3 with 10 rules applied. Total rules applied 214 place count 74 transition count 284
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 227 place count 74 transition count 271
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 4 with 6 rules applied. Total rules applied 233 place count 71 transition count 268
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 237 place count 71 transition count 264
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 239 place count 69 transition count 258
Iterating global reduction 5 with 2 rules applied. Total rules applied 241 place count 69 transition count 258
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 243 place count 69 transition count 256
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 6 with 14 rules applied. Total rules applied 257 place count 69 transition count 242
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 258 place count 69 transition count 242
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 259 place count 68 transition count 241
Iterating global reduction 6 with 1 rules applied. Total rules applied 260 place count 68 transition count 241
Applied a total of 260 rules in 36 ms. Remains 68 /197 variables (removed 129) and now considering 241/755 (removed 514) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 68/197 places, 241/755 transitions.
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 241 transitions.
RANDOM walk for 195 steps (0 resets) in 5 ms. (32 steps per ms) remains 0/1 properties
FORMULA UtahNoC-PT-none-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 165 transition count 603
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 165 transition count 603
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 89 place count 165 transition count 578
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 98 place count 156 transition count 551
Iterating global reduction 1 with 9 rules applied. Total rules applied 107 place count 156 transition count 551
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 119 place count 156 transition count 539
Applied a total of 119 rules in 13 ms. Remains 156 /197 variables (removed 41) and now considering 539/755 (removed 216) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 156/197 places, 539/755 transitions.
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 27 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 20 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 539 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 162 transition count 592
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 162 transition count 592
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 99 place count 162 transition count 563
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 108 place count 153 transition count 536
Iterating global reduction 1 with 9 rules applied. Total rules applied 117 place count 153 transition count 536
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 129 place count 153 transition count 524
Applied a total of 129 rules in 12 ms. Remains 153 /197 variables (removed 44) and now considering 524/755 (removed 231) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 153/197 places, 524/755 transitions.
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 19 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 20 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 524 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 161 transition count 587
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 161 transition count 587
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 99 place count 161 transition count 560
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 107 place count 153 transition count 536
Iterating global reduction 1 with 8 rules applied. Total rules applied 115 place count 153 transition count 536
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 125 place count 153 transition count 526
Applied a total of 125 rules in 12 ms. Remains 153 /197 variables (removed 44) and now considering 526/755 (removed 229) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 153/197 places, 526/755 transitions.
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 18 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 19 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 526 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 165 transition count 601
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 165 transition count 601
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 92 place count 165 transition count 573
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 101 place count 156 transition count 546
Iterating global reduction 1 with 9 rules applied. Total rules applied 110 place count 156 transition count 546
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 122 place count 156 transition count 534
Applied a total of 122 rules in 12 ms. Remains 156 /197 variables (removed 41) and now considering 534/755 (removed 221) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 156/197 places, 534/755 transitions.
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 26 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 19 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 534 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 167 transition count 616
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 167 transition count 616
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 84 place count 167 transition count 592
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 91 place count 160 transition count 571
Iterating global reduction 1 with 7 rules applied. Total rules applied 98 place count 160 transition count 571
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 108 place count 160 transition count 561
Applied a total of 108 rules in 12 ms. Remains 160 /197 variables (removed 37) and now considering 561/755 (removed 194) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 160/197 places, 561/755 transitions.
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 19 ms
[2024-06-01 15:51:07] [INFO ] Flatten gal took : 21 ms
[2024-06-01 15:51:07] [INFO ] Input system was already deterministic with 561 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 162 transition count 592
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 162 transition count 592
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 97 place count 162 transition count 565
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 105 place count 154 transition count 541
Iterating global reduction 1 with 8 rules applied. Total rules applied 113 place count 154 transition count 541
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 123 place count 154 transition count 531
Applied a total of 123 rules in 12 ms. Remains 154 /197 variables (removed 43) and now considering 531/755 (removed 224) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 154/197 places, 531/755 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 18 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 19 ms
[2024-06-01 15:51:08] [INFO ] Input system was already deterministic with 531 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Graph (trivial) has 286 edges and 197 vertex of which 62 / 197 are part of one of the 14 SCC in 0 ms
Free SCC test removed 48 places
Ensure Unique test removed 141 transitions
Reduce isomorphic transitions removed 141 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 31 place count 119 transition count 478
Iterating global reduction 0 with 30 rules applied. Total rules applied 61 place count 119 transition count 478
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 93 place count 119 transition count 446
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 104 place count 108 transition count 414
Iterating global reduction 1 with 11 rules applied. Total rules applied 115 place count 108 transition count 414
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 128 place count 108 transition count 401
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 132 place count 106 transition count 399
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 136 place count 106 transition count 395
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 138 place count 104 transition count 389
Iterating global reduction 3 with 2 rules applied. Total rules applied 140 place count 104 transition count 389
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 141 place count 103 transition count 387
Iterating global reduction 3 with 1 rules applied. Total rules applied 142 place count 103 transition count 387
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 143 place count 103 transition count 386
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 159 place count 103 transition count 370
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 161 place count 103 transition count 370
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 163 place count 101 transition count 368
Iterating global reduction 4 with 2 rules applied. Total rules applied 165 place count 101 transition count 368
Applied a total of 165 rules in 46 ms. Remains 101 /197 variables (removed 96) and now considering 368/755 (removed 387) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 101/197 places, 368/755 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 12 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 13 ms
[2024-06-01 15:51:08] [INFO ] Input system was already deterministic with 368 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 163 transition count 597
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 163 transition count 597
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 94 place count 163 transition count 571
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 102 place count 155 transition count 547
Iterating global reduction 1 with 8 rules applied. Total rules applied 110 place count 155 transition count 547
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 120 place count 155 transition count 537
Applied a total of 120 rules in 13 ms. Remains 155 /197 variables (removed 42) and now considering 537/755 (removed 218) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 155/197 places, 537/755 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 18 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 19 ms
[2024-06-01 15:51:08] [INFO ] Input system was already deterministic with 537 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Graph (trivial) has 266 edges and 197 vertex of which 63 / 197 are part of one of the 16 SCC in 1 ms
Free SCC test removed 47 places
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 28 place count 123 transition count 503
Iterating global reduction 0 with 27 rules applied. Total rules applied 55 place count 123 transition count 503
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 92 place count 123 transition count 466
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 101 place count 114 transition count 443
Iterating global reduction 1 with 9 rules applied. Total rules applied 110 place count 114 transition count 443
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 122 place count 114 transition count 431
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 place count 113 transition count 430
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 126 place count 113 transition count 428
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 127 place count 112 transition count 425
Iterating global reduction 3 with 1 rules applied. Total rules applied 128 place count 112 transition count 425
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 134 place count 112 transition count 419
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 136 place count 112 transition count 419
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 138 place count 110 transition count 417
Iterating global reduction 3 with 2 rules applied. Total rules applied 140 place count 110 transition count 417
Applied a total of 140 rules in 42 ms. Remains 110 /197 variables (removed 87) and now considering 417/755 (removed 338) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 110/197 places, 417/755 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 14 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 15:51:08] [INFO ] Input system was already deterministic with 417 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 166 transition count 612
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 166 transition count 612
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 84 place count 166 transition count 590
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 90 place count 160 transition count 572
Iterating global reduction 1 with 6 rules applied. Total rules applied 96 place count 160 transition count 572
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 105 place count 160 transition count 563
Applied a total of 105 rules in 13 ms. Remains 160 /197 variables (removed 37) and now considering 563/755 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 160/197 places, 563/755 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 18 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 20 ms
[2024-06-01 15:51:08] [INFO ] Input system was already deterministic with 563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 166 transition count 612
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 166 transition count 612
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 87 place count 166 transition count 587
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 159 transition count 566
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 159 transition count 566
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 110 place count 159 transition count 557
Applied a total of 110 rules in 12 ms. Remains 159 /197 variables (removed 38) and now considering 557/755 (removed 198) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 159/197 places, 557/755 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 17 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 18 ms
[2024-06-01 15:51:08] [INFO ] Input system was already deterministic with 557 transitions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 171 transition count 636
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 171 transition count 636
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 75 place count 171 transition count 613
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 164 transition count 592
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 164 transition count 592
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 99 place count 164 transition count 582
Applied a total of 99 rules in 11 ms. Remains 164 /197 variables (removed 33) and now considering 582/755 (removed 173) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 164/197 places, 582/755 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 17 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 18 ms
[2024-06-01 15:51:08] [INFO ] Input system was already deterministic with 582 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 197/197 places, 755/755 transitions.
Graph (trivial) has 311 edges and 197 vertex of which 78 / 197 are part of one of the 13 SCC in 1 ms
Free SCC test removed 65 places
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 29 place count 104 transition count 424
Iterating global reduction 0 with 28 rules applied. Total rules applied 57 place count 104 transition count 424
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 92 place count 104 transition count 389
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 101 place count 95 transition count 365
Iterating global reduction 1 with 9 rules applied. Total rules applied 110 place count 95 transition count 365
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 122 place count 95 transition count 353
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 128 place count 92 transition count 350
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 132 place count 92 transition count 346
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 134 place count 90 transition count 340
Iterating global reduction 3 with 2 rules applied. Total rules applied 136 place count 90 transition count 340
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 138 place count 90 transition count 338
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 142 place count 90 transition count 334
Applied a total of 142 rules in 27 ms. Remains 90 /197 variables (removed 107) and now considering 334/755 (removed 421) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 90/197 places, 334/755 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 9 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 10 ms
[2024-06-01 15:51:08] [INFO ] Input system was already deterministic with 334 transitions.
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 23 ms
[2024-06-01 15:51:08] [INFO ] Flatten gal took : 24 ms
[2024-06-01 15:51:08] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-06-01 15:51:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 197 places, 755 transitions and 2379 arcs took 7 ms.
Total runtime 69013 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-00
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-03
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-04
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-05
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-06
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-07
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-08
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-09
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-10
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2024-11
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2023-12
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2023-13
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2023-14
Could not compute solution for formula : UtahNoC-PT-none-CTLFireability-2023-15

BK_STOP 1717257069397

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name UtahNoC-PT-none-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/532/ctl_0_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/532/ctl_1_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/532/ctl_2_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/532/ctl_3_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/532/ctl_4_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/532/ctl_5_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/532/ctl_6_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/532/ctl_7_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/532/ctl_8_
ctl formula name UtahNoC-PT-none-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/532/ctl_9_
ctl formula name UtahNoC-PT-none-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/532/ctl_10_
ctl formula name UtahNoC-PT-none-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/532/ctl_11_
ctl formula name UtahNoC-PT-none-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/532/ctl_12_
ctl formula name UtahNoC-PT-none-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/532/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="UtahNoC-PT-none"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is UtahNoC-PT-none, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r544-smll-171701110500002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtahNoC-PT-none.tgz
mv UtahNoC-PT-none execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;