About the Execution of LTSMin+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 |
| 816.439 | 83821.00 | 130826.00 | 566.70 | ????????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.r500-smll-171649587500114.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 ltsminxred
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 r500-smll-171649587500114
=====================================================================
--------------------
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 1717248885438
Invoking MCC driver with
BK_TOOL=ltsminxred
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 ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:34:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 13:34:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:34:47] [INFO ] Load time of PNML (sax parser for PT used): 304 ms
[2024-06-01 13:34:47] [INFO ] Transformed 1068 places.
[2024-06-01 13:34:47] [INFO ] Transformed 982 transitions.
[2024-06-01 13:34:47] [INFO ] Parsed PT model containing 1068 places and 982 transitions and 2991 arcs in 458 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 158 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 403 ms. Remains 981 /1068 variables (removed 87) and now considering 935/982 (removed 47) transitions.
// Phase 1: matrix 935 rows 981 cols
[2024-06-01 13:34:48] [INFO ] Computed 46 invariants in 45 ms
[2024-06-01 13:34:49] [INFO ] Implicit Places using invariants in 1334 ms returned []
[2024-06-01 13:34:49] [INFO ] Invariant cache hit.
[2024-06-01 13:34:51] [INFO ] Implicit Places using invariants and state equation in 2062 ms returned []
Implicit Place search using SMT with State Equation took 3540 ms to find 0 implicit places.
Running 895 sub problems to find dead transitions.
[2024-06-01 13:34:51] [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 "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 30071 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: (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 30025 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 60716ms problems are : Problem set: 0 solved, 895 unsolved
Search for dead transitions found 0 dead transitions in 60756ms
Starting structural reductions in LTL mode, iteration 1 : 981/1068 places, 935/982 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64740 ms. Remains : 981/1068 places, 935/982 transitions.
Support contains 186 out of 981 places after structural reductions.
[2024-06-01 13:35:53] [INFO ] Flatten gal took : 153 ms
[2024-06-01 13:35:53] [INFO ] Flatten gal took : 90 ms
[2024-06-01 13:35:53] [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 2661 ms. (15 steps per ms) remains 7/116 properties
BEST_FIRST walk for 40004 steps (8 resets) in 313 ms. (127 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 7/7 properties
[2024-06-01 13:35:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 852/880 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/880 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 8/888 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/888 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 7 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) 935/1823 variables, 888/934 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1823 variables, 0/934 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 93/1916 variables, 93/1027 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1916 variables, 0/1027 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/1916 variables, 0/1027 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1916/1916 variables, and 1027 constraints, problems are : Problem set: 5 solved, 2 unsolved in 2847 ms.
Refiners :[Generalized P Invariants (flows): 46/46 constraints, State Equation: 981/981 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 808/814 variables, 40/40 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/814 variables, 0/40 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 73/887 variables, 6/46 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/887 variables, 0/46 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 935/1822 variables, 887/933 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1822 variables, 0/933 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 94/1916 variables, 94/1027 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1916 variables, 2/1029 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1916 variables, 0/1029 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/1916 variables, 0/1029 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1916/1916 variables, and 1029 constraints, problems are : Problem set: 5 solved, 2 unsolved in 2304 ms.
Refiners :[Generalized P Invariants (flows): 46/46 constraints, State Equation: 981/981 constraints, PredecessorRefiner: 2/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 5195ms problems are : Problem set: 5 solved, 2 unsolved
Parikh walk visited 0 properties in 2277 ms.
Support contains 6 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 974 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.5 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 396 transitions
Trivial Post-agglo rules discarded 396 transitions
Performed 396 trivial Post agglomeration. Transition count delta: 396
Iterating post reduction 0 with 403 rules applied. Total rules applied 404 place count 974 transition count 532
Reduce places removed 396 places and 0 transitions.
Graph (complete) has 1010 edges and 578 vertex of which 502 are kept as prefixes of interest. Removing 76 places using SCC suffix rule.2 ms
Discarding 76 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 397 rules applied. Total rules applied 801 place count 502 transition count 532
Drop transitions (Empty/Sink Transition effects.) removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 2 with 76 rules applied. Total rules applied 877 place count 502 transition count 456
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 884 place count 495 transition count 449
Iterating global reduction 3 with 7 rules applied. Total rules applied 891 place count 495 transition count 449
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 895 place count 495 transition count 445
Reduce places removed 4 places and 0 transitions.
Graph (complete) has 864 edges and 491 vertex of which 484 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 5 rules applied. Total rules applied 900 place count 484 transition count 445
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 907 place count 484 transition count 438
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 909 place count 482 transition count 436
Iterating global reduction 6 with 2 rules applied. Total rules applied 911 place count 482 transition count 436
Free-agglomeration rule (complex) applied 32 times.
Iterating global reduction 6 with 32 rules applied. Total rules applied 943 place count 482 transition count 404
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 6 with 32 rules applied. Total rules applied 975 place count 450 transition count 404
Reduce places removed 37 places and 37 transitions.
Iterating global reduction 7 with 37 rules applied. Total rules applied 1012 place count 413 transition count 367
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 7 with 61 rules applied. Total rules applied 1073 place count 406 transition count 313
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 8 with 54 rules applied. Total rules applied 1127 place count 352 transition count 313
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 17 Pre rules applied. Total rules applied 1127 place count 352 transition count 296
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 9 with 34 rules applied. Total rules applied 1161 place count 335 transition count 296
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 1162 place count 334 transition count 296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1162 place count 334 transition count 295
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1164 place count 333 transition count 295
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 1170 place count 330 transition count 292
Applied a total of 1170 rules in 289 ms. Remains 330 /981 variables (removed 651) and now considering 292/935 (removed 643) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 289 ms. Remains : 330/981 places, 292/935 transitions.
RANDOM walk for 40000 steps (132 resets) in 736 ms. (54 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (44 resets) in 410 ms. (97 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (32 resets) in 90 ms. (439 steps per ms) remains 1/2 properties
// Phase 1: matrix 292 rows 330 cols
[2024-06-01 13:36:02] [INFO ] Computed 38 invariants in 3 ms
[2024-06-01 13:36:02] [INFO ] State equation strengthened by 8 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) 200/202 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 123/325 variables, 6/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 291/616 variables, 325/363 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/616 variables, 8/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/616 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 6/622 variables, 5/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/622 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/622 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 622/622 variables, and 376 constraints, problems are : Problem set: 0 solved, 1 unsolved in 337 ms.
Refiners :[Generalized P Invariants (flows): 38/38 constraints, State Equation: 330/330 constraints, ReadFeed: 8/8 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) 200/202 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 123/325 variables, 6/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 291/616 variables, 325/363 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/616 variables, 8/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/616 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/616 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/622 variables, 5/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/622 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/622 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 622/622 variables, and 377 constraints, problems are : Problem set: 0 solved, 1 unsolved in 335 ms.
Refiners :[Generalized P Invariants (flows): 38/38 constraints, State Equation: 330/330 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 695ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 57 ms.
Support contains 2 out of 330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 330/330 places, 292/292 transitions.
Graph (complete) has 612 edges and 330 vertex of which 320 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 320 transition count 266
Reduce places removed 44 places and 0 transitions.
Graph (complete) has 321 edges and 276 vertex of which 241 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.1 ms
Discarding 35 places :
Also discarding 29 output transitions
Drop transitions (Output transitions of discarded places.) removed 29 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 1 with 207 rules applied. Total rules applied 234 place count 241 transition count 75
Reduce places removed 162 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
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 2 with 171 rules applied. Total rules applied 405 place count 78 transition count 67
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 407 place count 76 transition count 67
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 21 Pre rules applied. Total rules applied 407 place count 76 transition count 46
Deduced a syphon composed of 21 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 43 rules applied. Total rules applied 450 place count 54 transition count 46
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 451 place count 53 transition count 46
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 451 place count 53 transition count 45
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 453 place count 52 transition count 45
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 454 place count 51 transition count 44
Iterating global reduction 5 with 1 rules applied. Total rules applied 455 place count 51 transition count 44
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 5 with 1 rules applied. Total rules applied 456 place count 51 transition count 43
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 84 edges and 50 vertex of which 49 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 2 rules applied. Total rules applied 458 place count 49 transition count 43
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 459 place count 49 transition count 42
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 8 with 2 rules applied. Total rules applied 461 place count 48 transition count 41
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 464 place count 45 transition count 38
Reduce places removed 3 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 8 with 17 rules applied. Total rules applied 481 place count 42 transition count 24
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 495 place count 28 transition count 24
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 5 Pre rules applied. Total rules applied 495 place count 28 transition count 19
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 505 place count 23 transition count 19
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 10 with 1 rules applied. Total rules applied 506 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 506 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 508 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 510 place count 20 transition count 17
Applied a total of 510 rules in 48 ms. Remains 20 /330 variables (removed 310) and now considering 17/292 (removed 275) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 20/330 places, 17/292 transitions.
RANDOM walk for 40000 steps (2220 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (1190 resets) in 55 ms. (714 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 47 steps, run visited all 1 properties in 7 ms. (steps per millisecond=6 )
Probabilistic random walk after 47 steps, saw 35 distinct states, run finished after 20 ms. (steps per millisecond=2 ) properties seen :1
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2024-06-01 13:36:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 13:36:03] [INFO ] Flatten gal took : 60 ms
FORMULA HirschbergSinclair-PT-40-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:36:03] [INFO ] Flatten gal took : 60 ms
[2024-06-01 13:36:03] [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 153 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 155 ms. Remains : 541/981 places, 495/935 transitions.
[2024-06-01 13:36:04] [INFO ] Flatten gal took : 21 ms
[2024-06-01 13:36:04] [INFO ] Flatten gal took : 23 ms
[2024-06-01 13:36:04] [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 328 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 330 ms. Remains : 948/981 places, 902/935 transitions.
[2024-06-01 13:36:04] [INFO ] Flatten gal took : 43 ms
[2024-06-01 13:36:04] [INFO ] Flatten gal took : 44 ms
[2024-06-01 13:36:04] [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 315 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 316 ms. Remains : 949/981 places, 903/935 transitions.
[2024-06-01 13:36:05] [INFO ] Flatten gal took : 40 ms
[2024-06-01 13:36:05] [INFO ] Flatten gal took : 36 ms
[2024-06-01 13:36:05] [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 325 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 327 ms. Remains : 951/981 places, 905/935 transitions.
[2024-06-01 13:36:05] [INFO ] Flatten gal took : 33 ms
[2024-06-01 13:36:05] [INFO ] Flatten gal took : 35 ms
[2024-06-01 13:36:05] [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 80 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 82 ms. Remains : 501/981 places, 455/935 transitions.
[2024-06-01 13:36:05] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:36:05] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:36:06] [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 202 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 203 ms. Remains : 950/981 places, 904/935 transitions.
[2024-06-01 13:36:06] [INFO ] Flatten gal took : 30 ms
[2024-06-01 13:36:06] [INFO ] Flatten gal took : 32 ms
[2024-06-01 13:36:06] [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 266 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 271 ms. Remains : 952/981 places, 906/935 transitions.
[2024-06-01 13:36:06] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:36:06] [INFO ] Flatten gal took : 31 ms
[2024-06-01 13:36:06] [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 142 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 143 ms. Remains : 952/981 places, 906/935 transitions.
[2024-06-01 13:36:06] [INFO ] Flatten gal took : 29 ms
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 32 ms
[2024-06-01 13:36:07] [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 68 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 69 ms. Remains : 557/981 places, 511/935 transitions.
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 16 ms
[2024-06-01 13:36:07] [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 129 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 130 ms. Remains : 952/981 places, 906/935 transitions.
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 34 ms
[2024-06-01 13:36:07] [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 129 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 131 ms. Remains : 948/981 places, 902/935 transitions.
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 30 ms
[2024-06-01 13:36:07] [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 142 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.
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 31 ms
[2024-06-01 13:36:07] [INFO ] Flatten gal took : 33 ms
[2024-06-01 13:36:08] [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 161 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 161 ms. Remains : 949/981 places, 903/935 transitions.
[2024-06-01 13:36:08] [INFO ] Flatten gal took : 25 ms
[2024-06-01 13:36:08] [INFO ] Flatten gal took : 26 ms
[2024-06-01 13:36:08] [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 58 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 59 ms. Remains : 506/981 places, 460/935 transitions.
[2024-06-01 13:36:08] [INFO ] Flatten gal took : 13 ms
[2024-06-01 13:36:08] [INFO ] Flatten gal took : 12 ms
[2024-06-01 13:36:08] [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 136 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 136 ms. Remains : 953/981 places, 907/935 transitions.
[2024-06-01 13:36:08] [INFO ] Flatten gal took : 25 ms
[2024-06-01 13:36:08] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:36:08] [INFO ] Input system was already deterministic with 907 transitions.
[2024-06-01 13:36:08] [INFO ] Flatten gal took : 27 ms
[2024-06-01 13:36:08] [INFO ] Flatten gal took : 28 ms
[2024-06-01 13:36:08] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-06-01 13:36:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 981 places, 935 transitions and 2798 arcs took 9 ms.
Total runtime 81752 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-00
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-01
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-02
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-03
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-04
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-05
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-06
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-07
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-09
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-10
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2024-11
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2023-12
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2023-13
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2023-14
Could not compute solution for formula : HirschbergSinclair-PT-40-CTLFireability-2023-15
BK_STOP 1717248969259
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/541/ctl_0_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/541/ctl_1_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/541/ctl_2_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/541/ctl_3_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/541/ctl_4_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/541/ctl_5_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/541/ctl_6_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/541/ctl_7_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/541/ctl_8_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/541/ctl_9_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/541/ctl_10_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/541/ctl_11_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/541/ctl_12_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/541/ctl_13_
ctl formula name HirschbergSinclair-PT-40-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/541/ctl_14_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HirschbergSinclair-PT-40"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is 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 r500-smll-171649587500114"
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 ;