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.r575-smll-171734919800178.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 MedleyA-PT-23, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r575-smll-171734919800178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 8.3K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 150K Jun 2 16:33 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 MedleyA-PT-23-CTLFireability-2024-00
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-01
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-02
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-03
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-04
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-05
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-06
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-07
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-08
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-09
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-10
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-11
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-12
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-13
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-14
FORMULA_NAME MedleyA-PT-23-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717388302446

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-23
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-03 04:18:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-03 04:18:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-03 04:18:25] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2024-06-03 04:18:25] [INFO ] Transformed 378 places.
[2024-06-03 04:18:25] [INFO ] Transformed 614 transitions.
[2024-06-03 04:18:25] [INFO ] Found NUPN structural information;
[2024-06-03 04:18:25] [INFO ] Parsed PT model containing 378 places and 614 transitions and 1969 arcs in 367 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
Support contains 132 out of 378 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 378/378 places, 614/614 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 375 transition count 614
Discarding 73 places :
Symmetric choice reduction at 1 with 73 rule applications. Total rules 76 place count 302 transition count 541
Iterating global reduction 1 with 73 rules applied. Total rules applied 149 place count 302 transition count 541
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 197 place count 254 transition count 493
Iterating global reduction 1 with 48 rules applied. Total rules applied 245 place count 254 transition count 493
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 253 place count 246 transition count 481
Iterating global reduction 1 with 8 rules applied. Total rules applied 261 place count 246 transition count 481
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 262 place count 245 transition count 478
Iterating global reduction 1 with 1 rules applied. Total rules applied 263 place count 245 transition count 478
Applied a total of 263 rules in 143 ms. Remains 245 /378 variables (removed 133) and now considering 478/614 (removed 136) transitions.
// Phase 1: matrix 478 rows 245 cols
[2024-06-03 04:18:25] [INFO ] Computed 8 invariants in 33 ms
[2024-06-03 04:18:26] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-06-03 04:18:26] [INFO ] Invariant cache hit.
[2024-06-03 04:18:26] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 1157 ms to find 0 implicit places.
Running 477 sub problems to find dead transitions.
[2024-06-03 04:18:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 1 (OVERLAPS) 1/245 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 3 (OVERLAPS) 478/723 variables, 245/253 constraints. Problems are: Problem set: 0 solved, 477 unsolved
[2024-06-03 04:18:43] [INFO ] Deduced a trap composed of 41 places in 135 ms of which 29 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/723 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 477 unsolved
[2024-06-03 04:18:53] [INFO ] Deduced a trap composed of 60 places in 464 ms of which 9 ms to minimize.
[2024-06-03 04:18:53] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/723 variables, 2/256 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 723/723 variables, and 256 constraints, problems are : Problem set: 0 solved, 477 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 477/477 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 477 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 1 (OVERLAPS) 1/245 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 4 (OVERLAPS) 478/723 variables, 245/256 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/723 variables, 477/733 constraints. Problems are: Problem set: 0 solved, 477 unsolved
[2024-06-03 04:19:11] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/723 variables, 1/734 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 723/723 variables, and 734 constraints, problems are : Problem set: 0 solved, 477 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 477/477 constraints, Known Traps: 4/4 constraints]
After SMT, in 61036ms problems are : Problem set: 0 solved, 477 unsolved
Search for dead transitions found 0 dead transitions in 61084ms
Starting structural reductions in LTL mode, iteration 1 : 245/378 places, 478/614 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62447 ms. Remains : 245/378 places, 478/614 transitions.
Support contains 132 out of 245 places after structural reductions.
[2024-06-03 04:19:28] [INFO ] Flatten gal took : 169 ms
[2024-06-03 04:19:28] [INFO ] Flatten gal took : 64 ms
[2024-06-03 04:19:28] [INFO ] Input system was already deterministic with 478 transitions.
Support contains 130 out of 245 places (down from 132) after GAL structural reductions.
RANDOM walk for 40000 steps (21 resets) in 2516 ms. (15 steps per ms) remains 72/111 properties
BEST_FIRST walk for 4004 steps (12 resets) in 77 ms. (51 steps per ms) remains 60/72 properties
BEST_FIRST walk for 4003 steps (11 resets) in 109 ms. (36 steps per ms) remains 54/60 properties
BEST_FIRST walk for 4003 steps (13 resets) in 89 ms. (44 steps per ms) remains 46/54 properties
BEST_FIRST walk for 4004 steps (13 resets) in 89 ms. (44 steps per ms) remains 45/46 properties
BEST_FIRST walk for 4003 steps (12 resets) in 75 ms. (52 steps per ms) remains 42/45 properties
BEST_FIRST walk for 4003 steps (15 resets) in 35 ms. (111 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 19 ms. (200 steps per ms) remains 39/42 properties
BEST_FIRST walk for 4002 steps (15 resets) in 18 ms. (210 steps per ms) remains 37/39 properties
BEST_FIRST walk for 4002 steps (15 resets) in 31 ms. (125 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4003 steps (12 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (16 resets) in 17 ms. (222 steps per ms) remains 34/36 properties
BEST_FIRST walk for 4002 steps (15 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (17 resets) in 12 ms. (308 steps per ms) remains 32/34 properties
BEST_FIRST walk for 4002 steps (13 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (11 resets) in 21 ms. (181 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (15 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (13 resets) in 24 ms. (160 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (14 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (15 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (14 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (9 resets) in 24 ms. (160 steps per ms) remains 28/32 properties
BEST_FIRST walk for 4003 steps (14 resets) in 15 ms. (250 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (16 resets) in 30 ms. (129 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (16 resets) in 12 ms. (308 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (16 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (10 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (11 resets) in 11 ms. (333 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4002 steps (12 resets) in 18 ms. (210 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (14 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (12 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (16 resets) in 19 ms. (200 steps per ms) remains 24/26 properties
[2024-06-03 04:19:30] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 50/97 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 356/453 variables, 97/105 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/453 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 226/679 variables, 116/221 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/679 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 7 (OVERLAPS) 40/719 variables, 29/250 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/719 variables, 0/250 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 4/723 variables, 3/253 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/723 variables, 0/253 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 0/723 variables, 0/253 constraints. Problems are: Problem set: 2 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 723/723 variables, and 253 constraints, problems are : Problem set: 2 solved, 22 unsolved in 1811 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 51/93 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 335/428 variables, 93/101 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/428 variables, 0/101 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 241/669 variables, 113/214 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/669 variables, 22/236 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/669 variables, 0/236 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 49/718 variables, 35/271 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/718 variables, 0/271 constraints. Problems are: Problem set: 2 solved, 22 unsolved
Problem AtomicPropp40 is UNSAT
At refinement iteration 10 (OVERLAPS) 5/723 variables, 4/275 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/723 variables, 0/275 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 0/723 variables, 0/275 constraints. Problems are: Problem set: 3 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 723/723 variables, and 275 constraints, problems are : Problem set: 3 solved, 21 unsolved in 3875 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 22/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 5750ms problems are : Problem set: 3 solved, 21 unsolved
Parikh walk visited 19 properties in 15666 ms.
Support contains 10 out of 245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 245/245 places, 478/478 transitions.
Graph (trivial) has 191 edges and 245 vertex of which 23 / 245 are part of one of the 3 SCC in 6 ms
Free SCC test removed 20 places
Drop transitions (Empty/Sink Transition effects.) removed 32 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 225 transition count 414
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 36 rules applied. Total rules applied 68 place count 194 transition count 409
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 71 place count 191 transition count 409
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 71 place count 191 transition count 403
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 83 place count 185 transition count 403
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 123 place count 145 transition count 341
Iterating global reduction 3 with 40 rules applied. Total rules applied 163 place count 145 transition count 341
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 165 place count 145 transition count 339
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 165 place count 145 transition count 335
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 173 place count 141 transition count 335
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 185 place count 129 transition count 300
Iterating global reduction 4 with 12 rules applied. Total rules applied 197 place count 129 transition count 300
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 203 place count 129 transition count 294
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 205 place count 128 transition count 293
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 206 place count 127 transition count 290
Iterating global reduction 6 with 1 rules applied. Total rules applied 207 place count 127 transition count 290
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 208 place count 127 transition count 289
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 248 place count 107 transition count 269
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 250 place count 107 transition count 267
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 258 place count 99 transition count 243
Iterating global reduction 8 with 8 rules applied. Total rules applied 266 place count 99 transition count 243
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 268 place count 97 transition count 239
Iterating global reduction 8 with 2 rules applied. Total rules applied 270 place count 97 transition count 239
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 272 place count 95 transition count 233
Iterating global reduction 8 with 2 rules applied. Total rules applied 274 place count 95 transition count 233
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 276 place count 95 transition count 231
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 278 place count 94 transition count 230
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 296 place count 85 transition count 245
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 308 place count 85 transition count 233
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 311 place count 82 transition count 224
Iterating global reduction 9 with 3 rules applied. Total rules applied 314 place count 82 transition count 224
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 317 place count 82 transition count 221
Free-agglomeration rule applied 20 times.
Iterating global reduction 10 with 20 rules applied. Total rules applied 337 place count 82 transition count 201
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 10 with 20 rules applied. Total rules applied 357 place count 62 transition count 201
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 358 place count 61 transition count 200
Applied a total of 358 rules in 173 ms. Remains 61 /245 variables (removed 184) and now considering 200/478 (removed 278) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 61/245 places, 200/478 transitions.
RANDOM walk for 40000 steps (27 resets) in 538 ms. (74 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (11 resets) in 91 ms. (434 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 132 ms. (300 steps per ms) remains 1/1 properties
[2024-06-03 04:19:52] [INFO ] Flow matrix only has 187 transitions (discarded 13 similar events)
// Phase 1: matrix 187 rows 61 cols
[2024-06-03 04:19:52] [INFO ] Computed 11 invariants in 4 ms
[2024-06-03 04:19:52] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/29 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 20/49 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/52 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/61 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/61 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 187/248 variables, 61/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/248 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 248/248 variables, and 77 constraints, problems are : Problem set: 0 solved, 1 unsolved in 320 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/29 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 20/49 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/52 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/61 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/61 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 187/248 variables, 61/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/248 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/248 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 248/248 variables, and 78 constraints, problems are : Problem set: 0 solved, 1 unsolved in 160 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 496ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 33 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2024-06-03 04:19:52] [INFO ] Flatten gal took : 36 ms
[2024-06-03 04:19:52] [INFO ] Flatten gal took : 39 ms
[2024-06-03 04:19:52] [INFO ] Input system was already deterministic with 478 transitions.
Computed a total of 23 stabilizing places and 28 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 203 transition count 420
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 203 transition count 420
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 108 place count 179 transition count 382
Iterating global reduction 0 with 24 rules applied. Total rules applied 132 place count 179 transition count 382
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 134 place count 179 transition count 380
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 145 place count 168 transition count 357
Iterating global reduction 1 with 11 rules applied. Total rules applied 156 place count 168 transition count 357
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 159 place count 168 transition count 354
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 162 place count 165 transition count 346
Iterating global reduction 2 with 3 rules applied. Total rules applied 165 place count 165 transition count 346
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 167 place count 165 transition count 344
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 170 place count 162 transition count 337
Iterating global reduction 3 with 3 rules applied. Total rules applied 173 place count 162 transition count 337
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 176 place count 162 transition count 334
Applied a total of 176 rules in 19 ms. Remains 162 /245 variables (removed 83) and now considering 334/478 (removed 144) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 162/245 places, 334/478 transitions.
[2024-06-03 04:19:52] [INFO ] Flatten gal took : 21 ms
[2024-06-03 04:19:52] [INFO ] Flatten gal took : 26 ms
[2024-06-03 04:19:52] [INFO ] Input system was already deterministic with 334 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 198 transition count 411
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 198 transition count 411
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 119 place count 173 transition count 371
Iterating global reduction 0 with 25 rules applied. Total rules applied 144 place count 173 transition count 371
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 145 place count 173 transition count 370
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 159 place count 159 transition count 343
Iterating global reduction 1 with 14 rules applied. Total rules applied 173 place count 159 transition count 343
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 176 place count 159 transition count 340
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 181 place count 154 transition count 326
Iterating global reduction 2 with 5 rules applied. Total rules applied 186 place count 154 transition count 326
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 189 place count 154 transition count 323
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 193 place count 150 transition count 314
Iterating global reduction 3 with 4 rules applied. Total rules applied 197 place count 150 transition count 314
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 201 place count 150 transition count 310
Applied a total of 201 rules in 16 ms. Remains 150 /245 variables (removed 95) and now considering 310/478 (removed 168) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 150/245 places, 310/478 transitions.
[2024-06-03 04:19:52] [INFO ] Flatten gal took : 20 ms
[2024-06-03 04:19:52] [INFO ] Flatten gal took : 20 ms
[2024-06-03 04:19:52] [INFO ] Input system was already deterministic with 310 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 200 transition count 413
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 200 transition count 413
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 115 place count 175 transition count 372
Iterating global reduction 0 with 25 rules applied. Total rules applied 140 place count 175 transition count 372
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 142 place count 175 transition count 370
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 153 place count 164 transition count 350
Iterating global reduction 1 with 11 rules applied. Total rules applied 164 place count 164 transition count 350
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 166 place count 164 transition count 348
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 169 place count 161 transition count 339
Iterating global reduction 2 with 3 rules applied. Total rules applied 172 place count 161 transition count 339
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 174 place count 161 transition count 337
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 176 place count 159 transition count 333
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 159 transition count 333
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 180 place count 159 transition count 331
Applied a total of 180 rules in 17 ms. Remains 159 /245 variables (removed 86) and now considering 331/478 (removed 147) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 159/245 places, 331/478 transitions.
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 18 ms
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 21 ms
[2024-06-03 04:19:53] [INFO ] Input system was already deterministic with 331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 198 transition count 411
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 198 transition count 411
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 120 place count 172 transition count 371
Iterating global reduction 0 with 26 rules applied. Total rules applied 146 place count 172 transition count 371
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 148 place count 172 transition count 369
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 162 place count 158 transition count 342
Iterating global reduction 1 with 14 rules applied. Total rules applied 176 place count 158 transition count 342
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 179 place count 158 transition count 339
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 184 place count 153 transition count 325
Iterating global reduction 2 with 5 rules applied. Total rules applied 189 place count 153 transition count 325
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 192 place count 153 transition count 322
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 196 place count 149 transition count 313
Iterating global reduction 3 with 4 rules applied. Total rules applied 200 place count 149 transition count 313
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 204 place count 149 transition count 309
Applied a total of 204 rules in 16 ms. Remains 149 /245 variables (removed 96) and now considering 309/478 (removed 169) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 149/245 places, 309/478 transitions.
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 17 ms
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 19 ms
[2024-06-03 04:19:53] [INFO ] Input system was already deterministic with 309 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 211 transition count 434
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 211 transition count 434
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 88 place count 191 transition count 404
Iterating global reduction 0 with 20 rules applied. Total rules applied 108 place count 191 transition count 404
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 119 place count 180 transition count 385
Iterating global reduction 0 with 11 rules applied. Total rules applied 130 place count 180 transition count 385
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 131 place count 180 transition count 384
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 134 place count 177 transition count 375
Iterating global reduction 1 with 3 rules applied. Total rules applied 137 place count 177 transition count 375
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 139 place count 177 transition count 373
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 142 place count 174 transition count 367
Iterating global reduction 2 with 3 rules applied. Total rules applied 145 place count 174 transition count 367
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 148 place count 174 transition count 364
Applied a total of 148 rules in 16 ms. Remains 174 /245 variables (removed 71) and now considering 364/478 (removed 114) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 174/245 places, 364/478 transitions.
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 19 ms
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 22 ms
[2024-06-03 04:19:53] [INFO ] Input system was already deterministic with 364 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 204 transition count 419
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 204 transition count 419
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 104 place count 182 transition count 383
Iterating global reduction 0 with 22 rules applied. Total rules applied 126 place count 182 transition count 383
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 128 place count 182 transition count 381
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 139 place count 171 transition count 360
Iterating global reduction 1 with 11 rules applied. Total rules applied 150 place count 171 transition count 360
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 152 place count 171 transition count 358
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 157 place count 166 transition count 344
Iterating global reduction 2 with 5 rules applied. Total rules applied 162 place count 166 transition count 344
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 165 place count 166 transition count 341
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 167 place count 164 transition count 336
Iterating global reduction 3 with 2 rules applied. Total rules applied 169 place count 164 transition count 336
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 171 place count 164 transition count 334
Applied a total of 171 rules in 17 ms. Remains 164 /245 variables (removed 81) and now considering 334/478 (removed 144) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 164/245 places, 334/478 transitions.
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 16 ms
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 18 ms
[2024-06-03 04:19:53] [INFO ] Input system was already deterministic with 334 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 201 transition count 418
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 201 transition count 418
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 112 place count 177 transition count 379
Iterating global reduction 0 with 24 rules applied. Total rules applied 136 place count 177 transition count 379
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 138 place count 177 transition count 377
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 149 place count 166 transition count 355
Iterating global reduction 1 with 11 rules applied. Total rules applied 160 place count 166 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 162 place count 166 transition count 353
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 166 place count 162 transition count 342
Iterating global reduction 2 with 4 rules applied. Total rules applied 170 place count 162 transition count 342
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 172 place count 162 transition count 340
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 174 place count 160 transition count 335
Iterating global reduction 3 with 2 rules applied. Total rules applied 176 place count 160 transition count 335
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 178 place count 160 transition count 333
Applied a total of 178 rules in 17 ms. Remains 160 /245 variables (removed 85) and now considering 333/478 (removed 145) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 160/245 places, 333/478 transitions.
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 15 ms
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 16 ms
[2024-06-03 04:19:53] [INFO ] Input system was already deterministic with 333 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 200 transition count 413
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 200 transition count 413
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 114 place count 176 transition count 373
Iterating global reduction 0 with 24 rules applied. Total rules applied 138 place count 176 transition count 373
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 140 place count 176 transition count 371
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 151 place count 165 transition count 348
Iterating global reduction 1 with 11 rules applied. Total rules applied 162 place count 165 transition count 348
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 164 place count 165 transition count 346
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 167 place count 162 transition count 338
Iterating global reduction 2 with 3 rules applied. Total rules applied 170 place count 162 transition count 338
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 171 place count 162 transition count 337
Applied a total of 171 rules in 15 ms. Remains 162 /245 variables (removed 83) and now considering 337/478 (removed 141) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 162/245 places, 337/478 transitions.
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 15 ms
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 17 ms
[2024-06-03 04:19:53] [INFO ] Input system was already deterministic with 337 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 203 transition count 418
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 203 transition count 418
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 108 place count 179 transition count 382
Iterating global reduction 0 with 24 rules applied. Total rules applied 132 place count 179 transition count 382
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 133 place count 179 transition count 381
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 143 place count 169 transition count 362
Iterating global reduction 1 with 10 rules applied. Total rules applied 153 place count 169 transition count 362
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 154 place count 169 transition count 361
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 157 place count 166 transition count 353
Iterating global reduction 2 with 3 rules applied. Total rules applied 160 place count 166 transition count 353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 161 place count 166 transition count 352
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 163 place count 164 transition count 347
Iterating global reduction 3 with 2 rules applied. Total rules applied 165 place count 164 transition count 347
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 167 place count 164 transition count 345
Applied a total of 167 rules in 16 ms. Remains 164 /245 variables (removed 81) and now considering 345/478 (removed 133) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 164/245 places, 345/478 transitions.
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 16 ms
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 16 ms
[2024-06-03 04:19:53] [INFO ] Input system was already deterministic with 345 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Graph (trivial) has 204 edges and 245 vertex of which 29 / 245 are part of one of the 3 SCC in 0 ms
Free SCC test removed 26 places
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 218 transition count 405
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 75 place count 182 transition count 403
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 75 place count 182 transition count 400
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 81 place count 179 transition count 400
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 123 place count 137 transition count 336
Iterating global reduction 2 with 42 rules applied. Total rules applied 165 place count 137 transition count 336
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 167 place count 137 transition count 334
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 167 place count 137 transition count 329
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 177 place count 132 transition count 329
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 191 place count 118 transition count 288
Iterating global reduction 3 with 14 rules applied. Total rules applied 205 place count 118 transition count 288
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 214 place count 118 transition count 279
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 215 place count 117 transition count 276
Iterating global reduction 4 with 1 rules applied. Total rules applied 216 place count 117 transition count 276
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 217 place count 117 transition count 275
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 253 place count 99 transition count 257
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 254 place count 99 transition count 256
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 262 place count 91 transition count 232
Iterating global reduction 6 with 8 rules applied. Total rules applied 270 place count 91 transition count 232
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 272 place count 89 transition count 228
Iterating global reduction 6 with 2 rules applied. Total rules applied 274 place count 89 transition count 228
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 276 place count 87 transition count 222
Iterating global reduction 6 with 2 rules applied. Total rules applied 278 place count 87 transition count 222
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 280 place count 87 transition count 220
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 282 place count 86 transition count 219
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 288 place count 86 transition count 213
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 7 with 6 rules applied. Total rules applied 294 place count 83 transition count 210
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 297 place count 80 transition count 201
Iterating global reduction 7 with 3 rules applied. Total rules applied 300 place count 80 transition count 201
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 303 place count 80 transition count 198
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 305 place count 80 transition count 198
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 307 place count 78 transition count 196
Applied a total of 307 rules in 104 ms. Remains 78 /245 variables (removed 167) and now considering 196/478 (removed 282) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 104 ms. Remains : 78/245 places, 196/478 transitions.
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 10 ms
[2024-06-03 04:19:53] [INFO ] Flatten gal took : 10 ms
[2024-06-03 04:19:53] [INFO ] Input system was already deterministic with 196 transitions.
RANDOM walk for 40000 steps (43 resets) in 402 ms. (99 steps per ms) remains 1/1 properties
BEST_FIRST walk for 28311 steps (17 resets) in 170 ms. (165 steps per ms) remains 0/1 properties
FORMULA MedleyA-PT-23-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 199 transition count 412
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 199 transition count 412
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 117 place count 174 transition count 373
Iterating global reduction 0 with 25 rules applied. Total rules applied 142 place count 174 transition count 373
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 144 place count 174 transition count 371
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 156 place count 162 transition count 347
Iterating global reduction 1 with 12 rules applied. Total rules applied 168 place count 162 transition count 347
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 170 place count 162 transition count 345
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 174 place count 158 transition count 334
Iterating global reduction 2 with 4 rules applied. Total rules applied 178 place count 158 transition count 334
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 180 place count 158 transition count 332
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 183 place count 155 transition count 325
Iterating global reduction 3 with 3 rules applied. Total rules applied 186 place count 155 transition count 325
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 189 place count 155 transition count 322
Applied a total of 189 rules in 19 ms. Remains 155 /245 variables (removed 90) and now considering 322/478 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 155/245 places, 322/478 transitions.
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 14 ms
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 15 ms
[2024-06-03 04:19:54] [INFO ] Input system was already deterministic with 322 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 200 transition count 419
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 200 transition count 419
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 115 place count 175 transition count 381
Iterating global reduction 0 with 25 rules applied. Total rules applied 140 place count 175 transition count 381
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 141 place count 175 transition count 380
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 154 place count 162 transition count 355
Iterating global reduction 1 with 13 rules applied. Total rules applied 167 place count 162 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 169 place count 162 transition count 353
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 174 place count 157 transition count 339
Iterating global reduction 2 with 5 rules applied. Total rules applied 179 place count 157 transition count 339
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 182 place count 157 transition count 336
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 186 place count 153 transition count 327
Iterating global reduction 3 with 4 rules applied. Total rules applied 190 place count 153 transition count 327
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 194 place count 153 transition count 323
Applied a total of 194 rules in 20 ms. Remains 153 /245 variables (removed 92) and now considering 323/478 (removed 155) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 153/245 places, 323/478 transitions.
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 13 ms
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 15 ms
[2024-06-03 04:19:54] [INFO ] Input system was already deterministic with 323 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 199 transition count 414
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 199 transition count 414
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 118 place count 173 transition count 372
Iterating global reduction 0 with 26 rules applied. Total rules applied 144 place count 173 transition count 372
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 146 place count 173 transition count 370
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 160 place count 159 transition count 343
Iterating global reduction 1 with 14 rules applied. Total rules applied 174 place count 159 transition count 343
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 177 place count 159 transition count 340
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 182 place count 154 transition count 326
Iterating global reduction 2 with 5 rules applied. Total rules applied 187 place count 154 transition count 326
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 190 place count 154 transition count 323
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 193 place count 151 transition count 316
Iterating global reduction 3 with 3 rules applied. Total rules applied 196 place count 151 transition count 316
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 199 place count 151 transition count 313
Applied a total of 199 rules in 16 ms. Remains 151 /245 variables (removed 94) and now considering 313/478 (removed 165) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 151/245 places, 313/478 transitions.
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 12 ms
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 14 ms
[2024-06-03 04:19:54] [INFO ] Input system was already deterministic with 313 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 200 transition count 413
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 200 transition count 413
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 115 place count 175 transition count 374
Iterating global reduction 0 with 25 rules applied. Total rules applied 140 place count 175 transition count 374
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 142 place count 175 transition count 372
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 154 place count 163 transition count 350
Iterating global reduction 1 with 12 rules applied. Total rules applied 166 place count 163 transition count 350
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 169 place count 163 transition count 347
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 173 place count 159 transition count 336
Iterating global reduction 2 with 4 rules applied. Total rules applied 177 place count 159 transition count 336
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 179 place count 159 transition count 334
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 183 place count 155 transition count 325
Iterating global reduction 3 with 4 rules applied. Total rules applied 187 place count 155 transition count 325
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 191 place count 155 transition count 321
Applied a total of 191 rules in 18 ms. Remains 155 /245 variables (removed 90) and now considering 321/478 (removed 157) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 155/245 places, 321/478 transitions.
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 13 ms
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 25 ms
[2024-06-03 04:19:54] [INFO ] Input system was already deterministic with 321 transitions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 199 transition count 414
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 199 transition count 414
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 117 place count 174 transition count 374
Iterating global reduction 0 with 25 rules applied. Total rules applied 142 place count 174 transition count 374
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 143 place count 174 transition count 373
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 156 place count 161 transition count 349
Iterating global reduction 1 with 13 rules applied. Total rules applied 169 place count 161 transition count 349
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 172 place count 161 transition count 346
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 177 place count 156 transition count 332
Iterating global reduction 2 with 5 rules applied. Total rules applied 182 place count 156 transition count 332
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 185 place count 156 transition count 329
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 189 place count 152 transition count 320
Iterating global reduction 3 with 4 rules applied. Total rules applied 193 place count 152 transition count 320
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 197 place count 152 transition count 316
Applied a total of 197 rules in 18 ms. Remains 152 /245 variables (removed 93) and now considering 316/478 (removed 162) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 152/245 places, 316/478 transitions.
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 12 ms
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 14 ms
[2024-06-03 04:19:54] [INFO ] Input system was already deterministic with 316 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 245/245 places, 478/478 transitions.
Graph (trivial) has 186 edges and 245 vertex of which 21 / 245 are part of one of the 2 SCC in 1 ms
Free SCC test removed 19 places
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 225 transition count 424
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 59 place count 197 transition count 422
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 59 place count 197 transition count 409
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 85 place count 184 transition count 409
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 127 place count 142 transition count 345
Iterating global reduction 2 with 42 rules applied. Total rules applied 169 place count 142 transition count 345
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 169 place count 142 transition count 340
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 179 place count 137 transition count 340
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 194 place count 122 transition count 297
Iterating global reduction 2 with 15 rules applied. Total rules applied 209 place count 122 transition count 297
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 218 place count 122 transition count 288
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 219 place count 121 transition count 285
Iterating global reduction 3 with 1 rules applied. Total rules applied 220 place count 121 transition count 285
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 221 place count 121 transition count 284
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 259 place count 102 transition count 265
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 261 place count 102 transition count 263
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 270 place count 93 transition count 236
Iterating global reduction 5 with 9 rules applied. Total rules applied 279 place count 93 transition count 236
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 281 place count 93 transition count 234
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 285 place count 89 transition count 226
Iterating global reduction 6 with 4 rules applied. Total rules applied 289 place count 89 transition count 226
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 290 place count 89 transition count 225
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 292 place count 87 transition count 219
Iterating global reduction 7 with 2 rules applied. Total rules applied 294 place count 87 transition count 219
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 296 place count 87 transition count 217
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 8 with 4 rules applied. Total rules applied 300 place count 85 transition count 215
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 304 place count 85 transition count 211
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 8 with 4 rules applied. Total rules applied 308 place count 83 transition count 209
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 310 place count 81 transition count 203
Iterating global reduction 8 with 2 rules applied. Total rules applied 312 place count 81 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 314 place count 81 transition count 201
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 316 place count 79 transition count 199
Applied a total of 316 rules in 80 ms. Remains 79 /245 variables (removed 166) and now considering 199/478 (removed 279) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 80 ms. Remains : 79/245 places, 199/478 transitions.
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 8 ms
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 9 ms
[2024-06-03 04:19:54] [INFO ] Input system was already deterministic with 199 transitions.
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 23 ms
[2024-06-03 04:19:54] [INFO ] Flatten gal took : 22 ms
[2024-06-03 04:19:54] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-06-03 04:19:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 245 places, 478 transitions and 1670 arcs took 6 ms.
Total runtime 89768 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running MedleyA-PT-23

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 245
TRANSITIONS: 478
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.014s, Sys 0.000s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.002s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 583
MODEL NAME: /home/mcc/execution/413/model
245 places, 478 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...

BK_TIME_CONFINEMENT_REACHED

--------------------
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
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 4194304 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 4194304 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 4194304 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 2097152 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 4194304 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 4194304 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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="MedleyA-PT-23"
export BK_EXAMINATION="CTLFireability"
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 MedleyA-PT-23, 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 r575-smll-171734919800178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-23.tgz
mv MedleyA-PT-23 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 ;