About the Execution of LTSMin+red for Parking-PT-416
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
393.588 | 14196.00 | 35305.00 | 164.50 | F?????????????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.r512-smll-171654406800073.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 Parking-PT-416, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-smll-171654406800073
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 17:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 11 17:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 16:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 11 16:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 107K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-00
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-01
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-02
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-03
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-04
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-05
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-06
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-07
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-08
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-09
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-10
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-11
FORMULA_NAME Parking-PT-416-CTLCardinality-2023-12
FORMULA_NAME Parking-PT-416-CTLCardinality-2023-13
FORMULA_NAME Parking-PT-416-CTLCardinality-2023-14
FORMULA_NAME Parking-PT-416-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717245064665
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-416
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:31:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 12:31:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:31:07] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2024-06-01 12:31:07] [INFO ] Transformed 305 places.
[2024-06-01 12:31:07] [INFO ] Transformed 433 transitions.
[2024-06-01 12:31:07] [INFO ] Found NUPN structural information;
[2024-06-01 12:31:07] [INFO ] Parsed PT model containing 305 places and 433 transitions and 1289 arcs in 468 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 65 ms.
Ensure Unique test removed 176 transitions
Reduce redundant transitions removed 176 transitions.
FORMULA Parking-PT-416-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 85 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 257/257 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 303 transition count 255
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 303 transition count 255
Applied a total of 4 rules in 104 ms. Remains 303 /305 variables (removed 2) and now considering 255/257 (removed 2) transitions.
// Phase 1: matrix 255 rows 303 cols
[2024-06-01 12:31:08] [INFO ] Computed 76 invariants in 30 ms
[2024-06-01 12:31:08] [INFO ] Implicit Places using invariants in 899 ms returned [48, 56, 64, 90, 118, 126, 134, 142, 188, 196, 204, 212, 230, 273, 297, 299]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 972 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 287/305 places, 255/257 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 279 transition count 247
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 279 transition count 247
Applied a total of 16 rules in 40 ms. Remains 279 /287 variables (removed 8) and now considering 247/255 (removed 8) transitions.
// Phase 1: matrix 247 rows 279 cols
[2024-06-01 12:31:09] [INFO ] Computed 60 invariants in 11 ms
[2024-06-01 12:31:09] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-06-01 12:31:09] [INFO ] Invariant cache hit.
[2024-06-01 12:31:09] [INFO ] State equation strengthened by 60 read => feed constraints.
[2024-06-01 12:31:10] [INFO ] Implicit Places using invariants and state equation in 657 ms returned []
Implicit Place search using SMT with State Equation took 1045 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 279/305 places, 247/257 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2201 ms. Remains : 279/305 places, 247/257 transitions.
Support contains 85 out of 279 places after structural reductions.
[2024-06-01 12:31:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 12:31:10] [INFO ] Flatten gal took : 115 ms
FORMULA Parking-PT-416-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 12:31:10] [INFO ] Flatten gal took : 49 ms
[2024-06-01 12:31:10] [INFO ] Input system was already deterministic with 247 transitions.
Support contains 77 out of 279 places (down from 85) after GAL structural reductions.
RANDOM walk for 40000 steps (509 resets) in 3138 ms. (12 steps per ms) remains 6/46 properties
BEST_FIRST walk for 40003 steps (20 resets) in 276 ms. (144 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (20 resets) in 262 ms. (152 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (20 resets) in 172 ms. (231 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (20 resets) in 180 ms. (221 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (19 resets) in 173 ms. (229 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (20 resets) in 139 ms. (285 steps per ms) remains 6/6 properties
[2024-06-01 12:31:12] [INFO ] Invariant cache hit.
[2024-06-01 12:31:12] [INFO ] State equation strengthened by 60 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 174/184 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 95/279 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/279 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 247/526 variables, 279/339 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/526 variables, 60/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/526 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/526 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 526/526 variables, and 399 constraints, problems are : Problem set: 0 solved, 6 unsolved in 776 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 279/279 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 174/184 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-01 12:31:13] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 27 ms to minimize.
[2024-06-01 12:31:13] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 95/279 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 247/526 variables, 279/341 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/526 variables, 60/401 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/526 variables, 6/407 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-01 12:31:13] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/526 variables, 1/408 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/526 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/526 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 526/526 variables, and 408 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1360 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 279/279 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 3/3 constraints]
After SMT, in 2185ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 3 properties in 1350 ms.
Support contains 6 out of 279 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 279/279 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 279 transition count 239
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 271 transition count 239
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 271 transition count 231
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 263 transition count 231
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 260 transition count 228
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 260 transition count 228
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 76 place count 241 transition count 209
Free-agglomeration rule applied 54 times.
Iterating global reduction 2 with 54 rules applied. Total rules applied 130 place count 241 transition count 155
Reduce places removed 54 places and 0 transitions.
Graph (complete) has 384 edges and 187 vertex of which 141 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.1 ms
Discarding 46 places :
Also discarding 35 output transitions
Drop transitions (Output transitions of discarded places.) removed 35 transitions
Iterating post reduction 2 with 55 rules applied. Total rules applied 185 place count 141 transition count 120
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 191 place count 141 transition count 114
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 197 place count 141 transition count 108
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 203 place count 135 transition count 108
Applied a total of 203 rules in 122 ms. Remains 135 /279 variables (removed 144) and now considering 108/247 (removed 139) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 135/279 places, 108/247 transitions.
RANDOM walk for 40000 steps (8 resets) in 873 ms. (45 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 168 ms. (236 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 162 ms. (245 steps per ms) remains 2/2 properties
// Phase 1: matrix 108 rows 135 cols
[2024-06-01 12:31:16] [INFO ] Computed 48 invariants in 2 ms
[2024-06-01 12:31:16] [INFO ] State equation strengthened by 92 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/37 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 98/135 variables, 43/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 108/243 variables, 135/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/243 variables, 92/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/243 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/243 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 243/243 variables, and 275 constraints, problems are : Problem set: 0 solved, 2 unsolved in 194 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 135/135 constraints, ReadFeed: 92/92 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/37 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 98/135 variables, 43/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 108/243 variables, 135/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/243 variables, 92/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/243 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/243 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/243 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 243/243 variables, and 277 constraints, problems are : Problem set: 0 solved, 2 unsolved in 223 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 135/135 constraints, ReadFeed: 92/92 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 441ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 584 steps, including 45 resets, run visited all 2 properties in 4 ms. (steps per millisecond=146 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 17 ms.
[2024-06-01 12:31:16] [INFO ] Flatten gal took : 24 ms
[2024-06-01 12:31:16] [INFO ] Flatten gal took : 29 ms
[2024-06-01 12:31:16] [INFO ] Input system was already deterministic with 247 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 276 transition count 244
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 276 transition count 244
Applied a total of 6 rules in 19 ms. Remains 276 /279 variables (removed 3) and now considering 244/247 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 276/279 places, 244/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 22 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 25 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 244 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 279 transition count 240
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 272 transition count 240
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 272 transition count 232
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 264 transition count 232
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 32 place count 262 transition count 230
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 262 transition count 230
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 54 place count 252 transition count 220
Applied a total of 54 rules in 51 ms. Remains 252 /279 variables (removed 27) and now considering 220/247 (removed 27) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 252/279 places, 220/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 19 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 20 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 276 transition count 244
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 276 transition count 244
Applied a total of 6 rules in 18 ms. Remains 276 /279 variables (removed 3) and now considering 244/247 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 276/279 places, 244/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 19 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 21 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 244 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 279 transition count 240
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 272 transition count 239
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 271 transition count 239
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 16 place count 271 transition count 232
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 30 place count 264 transition count 232
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 32 place count 262 transition count 230
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 262 transition count 230
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 58 place count 250 transition count 218
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 250 transition count 218
Applied a total of 59 rules in 70 ms. Remains 250 /279 variables (removed 29) and now considering 218/247 (removed 29) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 70 ms. Remains : 250/279 places, 218/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 15 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 15 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 218 transitions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 276 transition count 244
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 276 transition count 244
Applied a total of 6 rules in 14 ms. Remains 276 /279 variables (removed 3) and now considering 244/247 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 276/279 places, 244/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 17 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 17 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 244 transitions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 277 transition count 245
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 277 transition count 245
Applied a total of 4 rules in 15 ms. Remains 277 /279 variables (removed 2) and now considering 245/247 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 277/279 places, 245/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 15 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 245 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 278 transition count 238
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 270 transition count 238
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 270 transition count 230
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 262 transition count 230
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 259 transition count 227
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 259 transition count 227
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 64 place count 246 transition count 214
Applied a total of 64 rules in 42 ms. Remains 246 /279 variables (removed 33) and now considering 214/247 (removed 33) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 246/279 places, 214/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 10 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 11 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 214 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 279 transition count 240
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 272 transition count 239
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 271 transition count 239
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 16 place count 271 transition count 232
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 30 place count 264 transition count 232
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 33 place count 261 transition count 229
Iterating global reduction 3 with 3 rules applied. Total rules applied 36 place count 261 transition count 229
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 62 place count 248 transition count 216
Applied a total of 62 rules in 50 ms. Remains 248 /279 variables (removed 31) and now considering 216/247 (removed 31) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50 ms. Remains : 248/279 places, 216/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 216 transitions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 276 transition count 244
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 276 transition count 244
Applied a total of 6 rules in 17 ms. Remains 276 /279 variables (removed 3) and now considering 244/247 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 276/279 places, 244/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 244 transitions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 276 transition count 244
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 276 transition count 244
Applied a total of 6 rules in 14 ms. Remains 276 /279 variables (removed 3) and now considering 244/247 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 276/279 places, 244/247 transitions.
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:17] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:17] [INFO ] Input system was already deterministic with 244 transitions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 277 transition count 245
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 277 transition count 245
Applied a total of 4 rules in 14 ms. Remains 277 /279 variables (removed 2) and now considering 245/247 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 277/279 places, 245/247 transitions.
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 11 ms
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:18] [INFO ] Input system was already deterministic with 245 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 278 transition count 239
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 271 transition count 238
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 270 transition count 238
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 16 place count 270 transition count 231
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 30 place count 263 transition count 231
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 32 place count 261 transition count 229
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 261 transition count 229
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 58 place count 249 transition count 217
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 249 transition count 217
Applied a total of 59 rules in 59 ms. Remains 249 /279 variables (removed 30) and now considering 217/247 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60 ms. Remains : 249/279 places, 217/247 transitions.
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 10 ms
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 10 ms
[2024-06-01 12:31:18] [INFO ] Input system was already deterministic with 217 transitions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 276 transition count 244
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 276 transition count 244
Applied a total of 6 rules in 18 ms. Remains 276 /279 variables (removed 3) and now considering 244/247 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 276/279 places, 244/247 transitions.
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 11 ms
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:18] [INFO ] Input system was already deterministic with 244 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 279/279 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 279 transition count 240
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 272 transition count 240
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 14 place count 272 transition count 233
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 28 place count 265 transition count 233
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 31 place count 262 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 34 place count 262 transition count 230
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 56 place count 251 transition count 219
Applied a total of 56 rules in 37 ms. Remains 251 /279 variables (removed 28) and now considering 219/247 (removed 28) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38 ms. Remains : 251/279 places, 219/247 transitions.
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 10 ms
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 11 ms
[2024-06-01 12:31:18] [INFO ] Input system was already deterministic with 219 transitions.
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 13 ms
[2024-06-01 12:31:18] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:31:18] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-06-01 12:31:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 279 places, 247 transitions and 829 arcs took 4 ms.
Total runtime 11223 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=
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="Parking-PT-416"
export BK_EXAMINATION="CTLCardinality"
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 Parking-PT-416, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r512-smll-171654406800073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-416.tgz
mv Parking-PT-416 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;