About the Execution of GreatSPN+red for HirschbergSinclair-PT-40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10924.184 | 3600000.00 | 9788108.00 | 9328.90 | ????????F??????? | normal |
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.r201-smll-171649586600114.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 HirschbergSinclair-PT-40, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649586600114
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 13 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 13 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 13 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 580K May 18 16:42 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 HirschbergSinclair-PT-40-CTLFireability-2024-00
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-01
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-02
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-03
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-04
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-05
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-06
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-07
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-08
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-09
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-10
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2024-11
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2023-12
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2023-13
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2023-14
FORMULA_NAME HirschbergSinclair-PT-40-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716620889155
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-40
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 07:08:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-25 07:08:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 07:08:12] [INFO ] Load time of PNML (sax parser for PT used): 285 ms
[2024-05-25 07:08:12] [INFO ] Transformed 1068 places.
[2024-05-25 07:08:12] [INFO ] Transformed 982 transitions.
[2024-05-25 07:08:12] [INFO ] Parsed PT model containing 1068 places and 982 transitions and 2991 arcs in 527 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 51 ms.
Support contains 186 out of 1068 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1068/1068 places, 982/982 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 1028 transition count 982
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 66 place count 1002 transition count 956
Iterating global reduction 1 with 26 rules applied. Total rules applied 92 place count 1002 transition count 956
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 113 place count 981 transition count 935
Iterating global reduction 1 with 21 rules applied. Total rules applied 134 place count 981 transition count 935
Applied a total of 134 rules in 575 ms. Remains 981 /1068 variables (removed 87) and now considering 935/982 (removed 47) transitions.
// Phase 1: matrix 935 rows 981 cols
[2024-05-25 07:08:13] [INFO ] Computed 46 invariants in 54 ms
[2024-05-25 07:08:14] [INFO ] Implicit Places using invariants in 1495 ms returned []
[2024-05-25 07:08:14] [INFO ] Invariant cache hit.
[2024-05-25 07:08:17] [INFO ] Implicit Places using invariants and state equation in 2625 ms returned []
Implicit Place search using SMT with State Equation took 4190 ms to find 0 implicit places.
Running 895 sub problems to find dead transitions.
[2024-05-25 07:08:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/941 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 895 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s628 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 941/1916 variables, and 6 constraints, problems are : Problem set: 0 solved, 895 unsolved in 30081 ms.
Refiners :[Generalized P Invariants (flows): 6/46 constraints, State Equation: 0/981 constraints, PredecessorRefiner: 895/895 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 895 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/941 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 895 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/941 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 895 unsolved
At refinement iteration 2 (OVERLAPS) 40/981 variables, 40/46 constraints. Problems are: Problem set: 0 solved, 895 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s282 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 981/1916 variables, and 46 constraints, problems are : Problem set: 0 solved, 895 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 46/46 constraints, State Equation: 0/981 constraints, PredecessorRefiner: 0/895 constraints, Known Traps: 0/0 constraints]
After SMT, in 60767ms problems are : Problem set: 0 solved, 895 unsolved
Search for dead transitions found 0 dead transitions in 60808ms
Starting structural reductions in LTL mode, iteration 1 : 981/1068 places, 935/982 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65626 ms. Remains : 981/1068 places, 935/982 transitions.
Support contains 186 out of 981 places after structural reductions.
[2024-05-25 07:09:18] [INFO ] Flatten gal took : 229 ms
[2024-05-25 07:09:18] [INFO ] Flatten gal took : 138 ms
[2024-05-25 07:09:19] [INFO ] Input system was already deterministic with 935 transitions.
Support contains 184 out of 981 places (down from 186) after GAL structural reductions.
RANDOM walk for 40000 steps (40 resets) in 2181 ms. (18 steps per ms) remains 8/116 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 174 ms. (228 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 216 ms. (184 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 8/8 properties
[2024-05-25 07:09:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 854/886 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/886 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 3/889 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/889 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp101 is UNSAT
At refinement iteration 5 (OVERLAPS) 935/1824 variables, 889/935 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1824 variables, 0/935 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 92/1916 variables, 92/1027 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1916 variables, 0/1027 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/1916 variables, 0/1027 constraints. Problems are: Problem set: 5 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1916/1916 variables, and 1027 constraints, problems are : Problem set: 5 solved, 3 unsolved in 4163 ms.
Refiners :[Generalized P Invariants (flows): 46/46 constraints, State Equation: 981/981 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 816/826 variables, 42/42 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/826 variables, 0/42 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 62/888 variables, 4/46 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/888 variables, 0/46 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 935/1823 variables, 888/934 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1823 variables, 0/934 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 93/1916 variables, 93/1027 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1916 variables, 3/1030 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1916 variables, 0/1030 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/1916 variables, 0/1030 constraints. Problems are: Problem set: 5 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1916/1916 variables, and 1030 constraints, problems are : Problem set: 5 solved, 3 unsolved in 4207 ms.
Refiners :[Generalized P Invariants (flows): 46/46 constraints, State Equation: 981/981 constraints, PredecessorRefiner: 3/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 8425ms problems are : Problem set: 5 solved, 3 unsolved
Parikh walk visited 0 properties in 2959 ms.
Support contains 10 out of 981 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 981/981 places, 935/935 transitions.
Graph (complete) has 1863 edges and 981 vertex of which 979 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 371 transitions
Trivial Post-agglo rules discarded 371 transitions
Performed 371 trivial Post agglomeration. Transition count delta: 371
Iterating post reduction 0 with 373 rules applied. Total rules applied 374 place count 979 transition count 562
Reduce places removed 371 places and 0 transitions.
Graph (complete) has 1073 edges and 608 vertex of which 539 are kept as prefixes of interest. Removing 69 places using SCC suffix rule.1 ms
Discarding 69 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 372 rules applied. Total rules applied 746 place count 539 transition count 562
Drop transitions (Empty/Sink Transition effects.) removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Iterating post reduction 2 with 69 rules applied. Total rules applied 815 place count 539 transition count 493
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 825 place count 529 transition count 483
Iterating global reduction 3 with 10 rules applied. Total rules applied 835 place count 529 transition count 483
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 839 place count 529 transition count 479
Reduce places removed 4 places and 0 transitions.
Graph (complete) has 933 edges and 525 vertex of which 518 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 5 rules applied. Total rules applied 844 place count 518 transition count 479
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 851 place count 518 transition count 472
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 855 place count 514 transition count 468
Iterating global reduction 6 with 4 rules applied. Total rules applied 859 place count 514 transition count 468
Free-agglomeration rule (complex) applied 36 times.
Iterating global reduction 6 with 36 rules applied. Total rules applied 895 place count 514 transition count 432
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 6 with 36 rules applied. Total rules applied 931 place count 478 transition count 432
Reduce places removed 34 places and 34 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 965 place count 444 transition count 398
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 7 with 8 rules applied. Total rules applied 973 place count 442 transition count 392
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 979 place count 436 transition count 392
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 18 Pre rules applied. Total rules applied 979 place count 436 transition count 374
Deduced a syphon composed of 18 places in 4 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 1015 place count 418 transition count 374
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1019 place count 416 transition count 372
Applied a total of 1019 rules in 303 ms. Remains 416 /981 variables (removed 565) and now considering 372/935 (removed 563) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 303 ms. Remains : 416/981 places, 372/935 transitions.
RANDOM walk for 40000 steps (104 resets) in 504 ms. (79 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40001 steps (28 resets) in 116 ms. (341 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (23 resets) in 79 ms. (500 steps per ms) remains 1/2 properties
// Phase 1: matrix 372 rows 416 cols
[2024-05-25 07:09:32] [INFO ] Computed 44 invariants in 8 ms
[2024-05-25 07:09:32] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 277/279 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/279 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 127/406 variables, 7/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 369/775 variables, 406/450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/775 variables, 16/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/775 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 13/788 variables, 10/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/788 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/788 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 788/788 variables, and 476 constraints, problems are : Problem set: 0 solved, 1 unsolved in 481 ms.
Refiners :[Generalized P Invariants (flows): 44/44 constraints, State Equation: 416/416 constraints, ReadFeed: 16/16 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 277/279 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/279 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 127/406 variables, 7/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 369/775 variables, 406/450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/775 variables, 16/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/775 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/775 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/788 variables, 10/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/788 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/788 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 788/788 variables, and 477 constraints, problems are : Problem set: 0 solved, 1 unsolved in 490 ms.
Refiners :[Generalized P Invariants (flows): 44/44 constraints, State Equation: 416/416 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1001ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 72 ms.
Support contains 2 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 372/372 transitions.
Graph (complete) has 776 edges and 416 vertex of which 407 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 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 45 rules applied. Total rules applied 46 place count 407 transition count 327
Reduce places removed 66 places and 0 transitions.
Graph (complete) has 414 edges and 341 vertex of which 297 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.1 ms
Discarding 44 places :
Also discarding 33 output transitions
Drop transitions (Output transitions of discarded places.) removed 33 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 167 transitions
Trivial Post-agglo rules discarded 167 transitions
Performed 167 trivial Post agglomeration. Transition count delta: 167
Iterating post reduction 1 with 234 rules applied. Total rules applied 280 place count 297 transition count 127
Reduce places removed 167 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 178 rules applied. Total rules applied 458 place count 130 transition count 116
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 458 place count 130 transition count 78
Deduced a syphon composed of 38 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 77 rules applied. Total rules applied 535 place count 91 transition count 78
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 537 place count 89 transition count 78
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 537 place count 89 transition count 76
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 541 place count 87 transition count 76
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 543 place count 85 transition count 74
Iterating global reduction 4 with 2 rules applied. Total rules applied 545 place count 85 transition count 74
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 547 place count 85 transition count 72
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 139 edges and 83 vertex of which 79 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Iterating post reduction 5 with 3 rules applied. Total rules applied 550 place count 79 transition count 70
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 552 place count 79 transition count 68
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 554 place count 78 transition count 67
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 560 place count 72 transition count 61
Reduce places removed 6 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 7 with 36 rules applied. Total rules applied 596 place count 66 transition count 31
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 8 with 30 rules applied. Total rules applied 626 place count 36 transition count 31
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 11 Pre rules applied. Total rules applied 626 place count 36 transition count 20
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 9 with 23 rules applied. Total rules applied 649 place count 24 transition count 20
Discarding 1 places :
Implicit places reduction removed 1 places
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 9 with 2 rules applied. Total rules applied 651 place count 23 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 652 place count 22 transition count 19
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 652 place count 22 transition count 18
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 654 place count 21 transition count 18
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 11 with 2 rules applied. Total rules applied 656 place count 20 transition count 17
Applied a total of 656 rules in 43 ms. Remains 20 /416 variables (removed 396) and now considering 17/372 (removed 355) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 20/416 places, 17/372 transitions.
RANDOM walk for 31185 steps (1730 resets) in 71 ms. (433 steps per ms) remains 0/1 properties
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2024-05-25 07:09:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-25 07:09:33] [INFO ] Flatten gal took : 84 ms
FORMULA HirschbergSinclair-PT-40-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-25 07:09:33] [INFO ] Flatten gal took : 97 ms
[2024-05-25 07:09:33] [INFO ] Input system was already deterministic with 935 transitions.
Computed a total of 981 stabilizing places and 935 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 981 transition count 935
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Reduce places removed 37 places and 37 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 378 transitions
Trivial Post-agglo rules discarded 378 transitions
Performed 378 trivial Post agglomeration. Transition count delta: 378
Iterating post reduction 0 with 378 rules applied. Total rules applied 378 place count 944 transition count 520
Reduce places removed 378 places and 0 transitions.
Iterating post reduction 1 with 378 rules applied. Total rules applied 756 place count 566 transition count 520
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 775 place count 547 transition count 501
Iterating global reduction 2 with 19 rules applied. Total rules applied 794 place count 547 transition count 501
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 799 place count 547 transition count 496
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 804 place count 542 transition count 496
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 805 place count 541 transition count 495
Iterating global reduction 4 with 1 rules applied. Total rules applied 806 place count 541 transition count 495
Applied a total of 806 rules in 176 ms. Remains 541 /981 variables (removed 440) and now considering 495/935 (removed 440) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 176 ms. Remains : 541/981 places, 495/935 transitions.
[2024-05-25 07:09:34] [INFO ] Flatten gal took : 23 ms
[2024-05-25 07:09:34] [INFO ] Flatten gal took : 22 ms
[2024-05-25 07:09:34] [INFO ] Input system was already deterministic with 495 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 962 transition count 916
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 962 transition count 916
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 52 place count 948 transition count 902
Iterating global reduction 0 with 14 rules applied. Total rules applied 66 place count 948 transition count 902
Applied a total of 66 rules in 316 ms. Remains 948 /981 variables (removed 33) and now considering 902/935 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 317 ms. Remains : 948/981 places, 902/935 transitions.
[2024-05-25 07:09:34] [INFO ] Flatten gal took : 40 ms
[2024-05-25 07:09:34] [INFO ] Flatten gal took : 40 ms
[2024-05-25 07:09:34] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 963 transition count 917
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 963 transition count 917
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 50 place count 949 transition count 903
Iterating global reduction 0 with 14 rules applied. Total rules applied 64 place count 949 transition count 903
Applied a total of 64 rules in 244 ms. Remains 949 /981 variables (removed 32) and now considering 903/935 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 244 ms. Remains : 949/981 places, 903/935 transitions.
[2024-05-25 07:09:35] [INFO ] Flatten gal took : 35 ms
[2024-05-25 07:09:35] [INFO ] Flatten gal took : 38 ms
[2024-05-25 07:09:35] [INFO ] Input system was already deterministic with 903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 963 transition count 917
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 963 transition count 917
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 48 place count 951 transition count 905
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 951 transition count 905
Applied a total of 60 rules in 118 ms. Remains 951 /981 variables (removed 30) and now considering 905/935 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 951/981 places, 905/935 transitions.
[2024-05-25 07:09:35] [INFO ] Flatten gal took : 34 ms
[2024-05-25 07:09:35] [INFO ] Flatten gal took : 38 ms
[2024-05-25 07:09:35] [INFO ] Input system was already deterministic with 905 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Reduce places removed 40 places and 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 416 transitions
Trivial Post-agglo rules discarded 416 transitions
Performed 416 trivial Post agglomeration. Transition count delta: 416
Iterating post reduction 0 with 416 rules applied. Total rules applied 416 place count 941 transition count 479
Reduce places removed 416 places and 0 transitions.
Iterating post reduction 1 with 416 rules applied. Total rules applied 832 place count 525 transition count 479
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 851 place count 506 transition count 460
Iterating global reduction 2 with 19 rules applied. Total rules applied 870 place count 506 transition count 460
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 875 place count 506 transition count 455
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 880 place count 501 transition count 455
Applied a total of 880 rules in 58 ms. Remains 501 /981 variables (removed 480) and now considering 455/935 (removed 480) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 59 ms. Remains : 501/981 places, 455/935 transitions.
[2024-05-25 07:09:35] [INFO ] Flatten gal took : 15 ms
[2024-05-25 07:09:35] [INFO ] Flatten gal took : 17 ms
[2024-05-25 07:09:35] [INFO ] Input system was already deterministic with 455 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 963 transition count 917
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 963 transition count 917
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 49 place count 950 transition count 904
Iterating global reduction 0 with 13 rules applied. Total rules applied 62 place count 950 transition count 904
Applied a total of 62 rules in 120 ms. Remains 950 /981 variables (removed 31) and now considering 904/935 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 950/981 places, 904/935 transitions.
[2024-05-25 07:09:35] [INFO ] Flatten gal took : 29 ms
[2024-05-25 07:09:35] [INFO ] Flatten gal took : 30 ms
[2024-05-25 07:09:35] [INFO ] Input system was already deterministic with 904 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 964 transition count 918
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 964 transition count 918
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 46 place count 952 transition count 906
Iterating global reduction 0 with 12 rules applied. Total rules applied 58 place count 952 transition count 906
Applied a total of 58 rules in 141 ms. Remains 952 /981 variables (removed 29) and now considering 906/935 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 952/981 places, 906/935 transitions.
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 32 ms
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 33 ms
[2024-05-25 07:09:36] [INFO ] Input system was already deterministic with 906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 965 transition count 919
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 965 transition count 919
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 45 place count 952 transition count 906
Iterating global reduction 0 with 13 rules applied. Total rules applied 58 place count 952 transition count 906
Applied a total of 58 rules in 126 ms. Remains 952 /981 variables (removed 29) and now considering 906/935 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 952/981 places, 906/935 transitions.
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 28 ms
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 33 ms
[2024-05-25 07:09:36] [INFO ] Input system was already deterministic with 906 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Reduce places removed 35 places and 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 367 transitions
Trivial Post-agglo rules discarded 367 transitions
Performed 367 trivial Post agglomeration. Transition count delta: 367
Iterating post reduction 0 with 367 rules applied. Total rules applied 367 place count 946 transition count 533
Reduce places removed 367 places and 0 transitions.
Iterating post reduction 1 with 367 rules applied. Total rules applied 734 place count 579 transition count 533
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 752 place count 561 transition count 515
Iterating global reduction 2 with 18 rules applied. Total rules applied 770 place count 561 transition count 515
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 4 rules applied. Total rules applied 774 place count 561 transition count 511
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 778 place count 557 transition count 511
Applied a total of 778 rules in 63 ms. Remains 557 /981 variables (removed 424) and now considering 511/935 (removed 424) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 557/981 places, 511/935 transitions.
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 15 ms
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 16 ms
[2024-05-25 07:09:36] [INFO ] Input system was already deterministic with 511 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 964 transition count 918
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 964 transition count 918
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 46 place count 952 transition count 906
Iterating global reduction 0 with 12 rules applied. Total rules applied 58 place count 952 transition count 906
Applied a total of 58 rules in 110 ms. Remains 952 /981 variables (removed 29) and now considering 906/935 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 952/981 places, 906/935 transitions.
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 27 ms
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 30 ms
[2024-05-25 07:09:36] [INFO ] Input system was already deterministic with 906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 962 transition count 916
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 962 transition count 916
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 52 place count 948 transition count 902
Iterating global reduction 0 with 14 rules applied. Total rules applied 66 place count 948 transition count 902
Applied a total of 66 rules in 111 ms. Remains 948 /981 variables (removed 33) and now considering 902/935 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 948/981 places, 902/935 transitions.
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 28 ms
[2024-05-25 07:09:36] [INFO ] Flatten gal took : 29 ms
[2024-05-25 07:09:37] [INFO ] Input system was already deterministic with 902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 964 transition count 918
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 964 transition count 918
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 46 place count 952 transition count 906
Iterating global reduction 0 with 12 rules applied. Total rules applied 58 place count 952 transition count 906
Applied a total of 58 rules in 159 ms. Remains 952 /981 variables (removed 29) and now considering 906/935 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 952/981 places, 906/935 transitions.
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 30 ms
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 31 ms
[2024-05-25 07:09:37] [INFO ] Input system was already deterministic with 906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 963 transition count 917
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 963 transition count 917
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 50 place count 949 transition count 903
Iterating global reduction 0 with 14 rules applied. Total rules applied 64 place count 949 transition count 903
Applied a total of 64 rules in 126 ms. Remains 949 /981 variables (removed 32) and now considering 903/935 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 949/981 places, 903/935 transitions.
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 25 ms
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 27 ms
[2024-05-25 07:09:37] [INFO ] Input system was already deterministic with 903 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Reduce places removed 40 places and 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 412 transitions
Trivial Post-agglo rules discarded 412 transitions
Performed 412 trivial Post agglomeration. Transition count delta: 412
Iterating post reduction 0 with 412 rules applied. Total rules applied 412 place count 941 transition count 483
Reduce places removed 412 places and 0 transitions.
Iterating post reduction 1 with 412 rules applied. Total rules applied 824 place count 529 transition count 483
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 842 place count 511 transition count 465
Iterating global reduction 2 with 18 rules applied. Total rules applied 860 place count 511 transition count 465
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 865 place count 511 transition count 460
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 870 place count 506 transition count 460
Applied a total of 870 rules in 50 ms. Remains 506 /981 variables (removed 475) and now considering 460/935 (removed 475) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51 ms. Remains : 506/981 places, 460/935 transitions.
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 11 ms
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 12 ms
[2024-05-25 07:09:37] [INFO ] Input system was already deterministic with 460 transitions.
Starting structural reductions in LTL mode, iteration 0 : 981/981 places, 935/935 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 965 transition count 919
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 965 transition count 919
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 44 place count 953 transition count 907
Iterating global reduction 0 with 12 rules applied. Total rules applied 56 place count 953 transition count 907
Applied a total of 56 rules in 110 ms. Remains 953 /981 variables (removed 28) and now considering 907/935 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 953/981 places, 907/935 transitions.
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 38 ms
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 25 ms
[2024-05-25 07:09:37] [INFO ] Input system was already deterministic with 907 transitions.
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 27 ms
[2024-05-25 07:09:37] [INFO ] Flatten gal took : 27 ms
[2024-05-25 07:09:38] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 16 ms.
[2024-05-25 07:09:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 981 places, 935 transitions and 2798 arcs took 12 ms.
Total runtime 86412 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running HirschbergSinclair-PT-40
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 981
TRANSITIONS: 935
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.024s, Sys 0.000s]
SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.004s, 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: 574
MODEL NAME: /home/mcc/execution/414/model
981 places, 935 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
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Creating all event NSFs..
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Creating all event NSFs..
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Creating all event NSFs..
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Creating all event NSFs..
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Creating all event NSFs..
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Creating all event NSFs..
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Creating all event NSFs..
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Creating all event NSFs..
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Creating all event NSFs..
Creating all event NSFs..
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Creating all event NSFs..
Creating all event NSFs..
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Creating all event NSFs..
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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
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="HirschbergSinclair-PT-40"
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 HirschbergSinclair-PT-40, 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 r201-smll-171649586600114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-40.tgz
mv HirschbergSinclair-PT-40 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 '
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 ;