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.r311-tall-171662336600442.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 Raft-PT-07, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-171662336600442
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 11 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 120K 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 Raft-PT-07-CTLFireability-2024-00
FORMULA_NAME Raft-PT-07-CTLFireability-2024-01
FORMULA_NAME Raft-PT-07-CTLFireability-2024-02
FORMULA_NAME Raft-PT-07-CTLFireability-2024-03
FORMULA_NAME Raft-PT-07-CTLFireability-2024-04
FORMULA_NAME Raft-PT-07-CTLFireability-2024-05
FORMULA_NAME Raft-PT-07-CTLFireability-2024-06
FORMULA_NAME Raft-PT-07-CTLFireability-2024-07
FORMULA_NAME Raft-PT-07-CTLFireability-2024-08
FORMULA_NAME Raft-PT-07-CTLFireability-2024-09
FORMULA_NAME Raft-PT-07-CTLFireability-2024-10
FORMULA_NAME Raft-PT-07-CTLFireability-2024-11
FORMULA_NAME Raft-PT-07-CTLFireability-2023-12
FORMULA_NAME Raft-PT-07-CTLFireability-2023-13
FORMULA_NAME Raft-PT-07-CTLFireability-2023-14
FORMULA_NAME Raft-PT-07-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716754489051

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 20:14:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 20:14:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 20:14:50] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2024-05-26 20:14:50] [INFO ] Transformed 253 places.
[2024-05-26 20:14:50] [INFO ] Transformed 442 transitions.
[2024-05-26 20:14:50] [INFO ] Found NUPN structural information;
[2024-05-26 20:14:50] [INFO ] Parsed PT model containing 253 places and 442 transitions and 1664 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
Support contains 82 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 412/412 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 250 transition count 406
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 250 transition count 406
Applied a total of 6 rules in 36 ms. Remains 250 /253 variables (removed 3) and now considering 406/412 (removed 6) transitions.
[2024-05-26 20:14:50] [INFO ] Flow matrix only has 378 transitions (discarded 28 similar events)
// Phase 1: matrix 378 rows 250 cols
[2024-05-26 20:14:50] [INFO ] Computed 49 invariants in 18 ms
[2024-05-26 20:14:50] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-26 20:14:50] [INFO ] Flow matrix only has 378 transitions (discarded 28 similar events)
[2024-05-26 20:14:50] [INFO ] Invariant cache hit.
[2024-05-26 20:14:51] [INFO ] State equation strengthened by 214 read => feed constraints.
[2024-05-26 20:14:51] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 694 ms to find 0 implicit places.
Running 405 sub problems to find dead transitions.
[2024-05-26 20:14:51] [INFO ] Flow matrix only has 378 transitions (discarded 28 similar events)
[2024-05-26 20:14:51] [INFO ] Invariant cache hit.
[2024-05-26 20:14:51] [INFO ] State equation strengthened by 214 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (OVERLAPS) 377/627 variables, 250/299 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/627 variables, 213/512 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/627 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 6 (OVERLAPS) 1/628 variables, 1/513 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/628 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 8 (OVERLAPS) 0/628 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 405 unsolved
No progress, stopping.
After SMT solving in domain Real declared 628/628 variables, and 513 constraints, problems are : Problem set: 0 solved, 405 unsolved in 26747 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 250/250 constraints, ReadFeed: 214/214 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (OVERLAPS) 377/627 variables, 250/299 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/627 variables, 213/512 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/627 variables, 405/917 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 0/917 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 7 (OVERLAPS) 1/628 variables, 1/918 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/628 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 9 (OVERLAPS) 0/628 variables, 0/918 constraints. Problems are: Problem set: 0 solved, 405 unsolved
No progress, stopping.
After SMT solving in domain Int declared 628/628 variables, and 918 constraints, problems are : Problem set: 0 solved, 405 unsolved in 26850 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 250/250 constraints, ReadFeed: 214/214 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 0/0 constraints]
After SMT, in 53919ms problems are : Problem set: 0 solved, 405 unsolved
Search for dead transitions found 0 dead transitions in 53936ms
Starting structural reductions in LTL mode, iteration 1 : 250/253 places, 406/412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54687 ms. Remains : 250/253 places, 406/412 transitions.
Support contains 82 out of 250 places after structural reductions.
[2024-05-26 20:15:45] [INFO ] Flatten gal took : 92 ms
[2024-05-26 20:15:45] [INFO ] Flatten gal took : 28 ms
[2024-05-26 20:15:45] [INFO ] Input system was already deterministic with 406 transitions.
Support contains 81 out of 250 places (down from 82) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1825 ms. (21 steps per ms) remains 1/61 properties
BEST_FIRST walk for 2008 steps (0 resets) in 10 ms. (182 steps per ms) remains 0/1 properties
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 24 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 406 transitions.
Computed a total of 5 stabilizing places and 17 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 18 place count 241 transition count 393
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 48 place count 211 transition count 363
Iterating global reduction 0 with 30 rules applied. Total rules applied 78 place count 211 transition count 363
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 108 place count 211 transition count 333
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 115 place count 211 transition count 326
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 129 place count 204 transition count 319
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 171 place count 162 transition count 277
Iterating global reduction 1 with 42 rules applied. Total rules applied 213 place count 162 transition count 277
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 255 place count 162 transition count 235
Applied a total of 255 rules in 90 ms. Remains 162 /250 variables (removed 88) and now considering 235/406 (removed 171) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 90 ms. Remains : 162/250 places, 235/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 11 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 11 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 235 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Applied a total of 8 rules in 8 ms. Remains 246 /250 variables (removed 4) and now considering 398/406 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 246/250 places, 398/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 17 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 17 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 398 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 20 place count 240 transition count 392
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 56 place count 204 transition count 356
Iterating global reduction 0 with 36 rules applied. Total rules applied 92 place count 204 transition count 356
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 128 place count 204 transition count 320
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 135 place count 204 transition count 313
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 149 place count 197 transition count 306
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 190 place count 156 transition count 265
Iterating global reduction 1 with 41 rules applied. Total rules applied 231 place count 156 transition count 265
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 272 place count 156 transition count 224
Applied a total of 272 rules in 54 ms. Remains 156 /250 variables (removed 94) and now considering 224/406 (removed 182) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 156/250 places, 224/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 9 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 9 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Applied a total of 8 rules in 8 ms. Remains 246 /250 variables (removed 4) and now considering 398/406 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 246/250 places, 398/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 15 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 398 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 243 transition count 395
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 32 place count 225 transition count 377
Iterating global reduction 0 with 18 rules applied. Total rules applied 50 place count 225 transition count 377
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 68 place count 225 transition count 359
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 225 transition count 352
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 89 place count 218 transition count 345
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 130 place count 177 transition count 304
Iterating global reduction 1 with 41 rules applied. Total rules applied 171 place count 177 transition count 304
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 212 place count 177 transition count 263
Applied a total of 212 rules in 47 ms. Remains 177 /250 variables (removed 73) and now considering 263/406 (removed 143) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 177/250 places, 263/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 9 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 9 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 263 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 248 transition count 402
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 248 transition count 402
Applied a total of 4 rules in 8 ms. Remains 248 /250 variables (removed 2) and now considering 402/406 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 248/250 places, 402/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Applied a total of 8 rules in 7 ms. Remains 246 /250 variables (removed 4) and now considering 398/406 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 246/250 places, 398/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 13 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 13 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 398 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Applied a total of 8 rules in 6 ms. Remains 246 /250 variables (removed 4) and now considering 398/406 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 246/250 places, 398/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 13 ms
[2024-05-26 20:15:46] [INFO ] Input system was already deterministic with 398 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 247 transition count 400
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 247 transition count 400
Applied a total of 6 rules in 8 ms. Remains 247 /250 variables (removed 3) and now considering 400/406 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 247/250 places, 400/406 transitions.
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:15:46] [INFO ] Flatten gal took : 13 ms
[2024-05-26 20:15:47] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Applied a total of 8 rules in 6 ms. Remains 246 /250 variables (removed 4) and now considering 398/406 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 246/250 places, 398/406 transitions.
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 11 ms
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:15:47] [INFO ] Input system was already deterministic with 398 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 18 place count 241 transition count 393
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 48 place count 211 transition count 363
Iterating global reduction 0 with 30 rules applied. Total rules applied 78 place count 211 transition count 363
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 108 place count 211 transition count 333
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 115 place count 211 transition count 326
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 129 place count 204 transition count 319
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 171 place count 162 transition count 277
Iterating global reduction 1 with 42 rules applied. Total rules applied 213 place count 162 transition count 277
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 255 place count 162 transition count 235
Applied a total of 255 rules in 37 ms. Remains 162 /250 variables (removed 88) and now considering 235/406 (removed 171) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 162/250 places, 235/406 transitions.
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 6 ms
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 6 ms
[2024-05-26 20:15:47] [INFO ] Input system was already deterministic with 235 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 243 transition count 395
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 32 place count 225 transition count 377
Iterating global reduction 0 with 18 rules applied. Total rules applied 50 place count 225 transition count 377
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 68 place count 225 transition count 359
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 225 transition count 352
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 89 place count 218 transition count 345
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 129 place count 178 transition count 305
Iterating global reduction 1 with 40 rules applied. Total rules applied 169 place count 178 transition count 305
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 209 place count 178 transition count 265
Applied a total of 209 rules in 43 ms. Remains 178 /250 variables (removed 72) and now considering 265/406 (removed 141) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 178/250 places, 265/406 transitions.
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:15:47] [INFO ] Input system was already deterministic with 265 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 248 transition count 402
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 248 transition count 402
Applied a total of 4 rules in 7 ms. Remains 248 /250 variables (removed 2) and now considering 402/406 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 248/250 places, 402/406 transitions.
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:15:47] [INFO ] Input system was already deterministic with 402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Applied a total of 8 rules in 6 ms. Remains 246 /250 variables (removed 4) and now considering 398/406 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 246/250 places, 398/406 transitions.
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 11 ms
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:15:47] [INFO ] Input system was already deterministic with 398 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 398
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 242 transition count 394
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 40 place count 218 transition count 370
Iterating global reduction 0 with 24 rules applied. Total rules applied 64 place count 218 transition count 370
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 88 place count 218 transition count 346
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 94 place count 218 transition count 340
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 106 place count 212 transition count 334
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 140 place count 178 transition count 300
Iterating global reduction 1 with 34 rules applied. Total rules applied 174 place count 178 transition count 300
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 208 place count 178 transition count 266
Applied a total of 208 rules in 35 ms. Remains 178 /250 variables (removed 72) and now considering 266/406 (removed 140) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 178/250 places, 266/406 transitions.
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 7 ms
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:15:47] [INFO ] Input system was already deterministic with 266 transitions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 406/406 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 247 transition count 400
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 247 transition count 400
Applied a total of 6 rules in 5 ms. Remains 247 /250 variables (removed 3) and now considering 400/406 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 247/250 places, 400/406 transitions.
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 11 ms
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 11 ms
[2024-05-26 20:15:47] [INFO ] Input system was already deterministic with 400 transitions.
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:15:47] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:15:47] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-26 20:15:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 250 places, 406 transitions and 1586 arcs took 3 ms.
Total runtime 57334 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Raft-PT-07

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 250
TRANSITIONS: 406
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.009s, Sys 0.000s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.001s, 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: 550
MODEL NAME: /home/mcc/execution/412/model
250 places, 406 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...
FORMULA Raft-PT-07-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-07-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716755828825

--------------------
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

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="Raft-PT-07"
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 Raft-PT-07, 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 r311-tall-171662336600442"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-07.tgz
mv Raft-PT-07 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 ;