About the Execution of LTSMin+red for ShieldPPPt-PT-001B
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
318.911 | 9554.00 | 20232.00 | 80.30 | T????????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.r528-tall-171683761300537.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)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldPPPt-PT-001B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683761300537
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K 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 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 11 14:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 14:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Apr 11 14:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 19K 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 ShieldPPPt-PT-001B-CTLCardinality-2024-00
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-01
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-02
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-03
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-04
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-05
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-06
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-07
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-08
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-09
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-10
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2024-11
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2023-12
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2023-13
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2023-14
FORMULA_NAME ShieldPPPt-PT-001B-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717255046192
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-001B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 15:17:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 15:17:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 15:17:27] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2024-06-01 15:17:27] [INFO ] Transformed 81 places.
[2024-06-01 15:17:27] [INFO ] Transformed 74 transitions.
[2024-06-01 15:17:27] [INFO ] Found NUPN structural information;
[2024-06-01 15:17:27] [INFO ] Parsed PT model containing 81 places and 74 transitions and 184 arcs in 140 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 59 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Applied a total of 0 rules in 17 ms. Remains 81 /81 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 81 cols
[2024-06-01 15:17:27] [INFO ] Computed 12 invariants in 7 ms
[2024-06-01 15:17:27] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-06-01 15:17:27] [INFO ] Invariant cache hit.
[2024-06-01 15:17:27] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-06-01 15:17:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 12/92 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 10 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 2 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 1 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 0 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 0 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 20 places in 22 ms of which 2 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 1 ms to minimize.
[2024-06-01 15:17:28] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-06-01 15:17:29] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 1 ms to minimize.
[2024-06-01 15:17:29] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 12/105 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 15:17:29] [INFO ] Deduced a trap composed of 24 places in 24 ms of which 1 ms to minimize.
[2024-06-01 15:17:29] [INFO ] Deduced a trap composed of 21 places in 18 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 2/107 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 74/155 variables, 81/188 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/155 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 155/155 variables, and 188 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2277 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 12/92 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 14/107 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 15:17:30] [INFO ] Deduced a trap composed of 25 places in 21 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 15:17:30] [INFO ] Deduced a trap composed of 19 places in 18 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 74/155 variables, 81/190 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 73/263 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 15:17:31] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-06-01 15:17:31] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/155 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/155 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 15:17:32] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/155 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 15:17:32] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/155 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/155 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 15 (OVERLAPS) 0/155 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 155/155 variables, and 267 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3939 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 20/20 constraints]
After SMT, in 6259ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 6278ms
Finished structural reductions in LTL mode , in 1 iterations and 6605 ms. Remains : 81/81 places, 74/74 transitions.
Support contains 59 out of 81 places after structural reductions.
[2024-06-01 15:17:34] [INFO ] Flatten gal took : 24 ms
[2024-06-01 15:17:34] [INFO ] Flatten gal took : 8 ms
[2024-06-01 15:17:34] [INFO ] Input system was already deterministic with 74 transitions.
Support contains 53 out of 81 places (down from 59) after GAL structural reductions.
FORMULA ShieldPPPt-PT-001B-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Reduction of identical properties reduced properties to check from 52 to 49
RANDOM walk for 40000 steps (10 resets) in 1262 ms. (31 steps per ms) remains 2/49 properties
BEST_FIRST walk for 40003 steps (9 resets) in 280 ms. (142 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 223 ms. (178 steps per ms) remains 2/2 properties
[2024-06-01 15:17:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 2 (OVERLAPS) 61/66 variables, 10/15 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 61/76 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-06-01 15:17:35] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
Problem AtomicPropp31 is UNSAT
After SMT solving in domain Real declared 66/155 variables, and 77 constraints, problems are : Problem set: 2 solved, 0 unsolved in 70 ms.
Refiners :[Domain max(s): 66/81 constraints, Positive P Invariants (semi-flows): 10/12 constraints, State Equation: 0/81 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 73ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2024-06-01 15:17:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 6 ms
FORMULA ShieldPPPt-PT-001B-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 5 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 74 transitions.
Support contains 44 out of 81 places (down from 50) after GAL structural reductions.
Computed a total of 20 stabilizing places and 20 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 71 transition count 64
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 71 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 70 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Applied a total of 24 rules in 15 ms. Remains 69 /81 variables (removed 12) and now considering 62/74 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 69/81 places, 62/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 4 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 62 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 80 transition count 52
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 23 rules applied. Total rules applied 44 place count 59 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 58 transition count 50
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 45 place count 58 transition count 46
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 53 place count 54 transition count 46
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 60 place count 47 transition count 39
Iterating global reduction 3 with 7 rules applied. Total rules applied 67 place count 47 transition count 39
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 67 place count 47 transition count 36
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 73 place count 44 transition count 36
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 101 place count 30 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 29 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 28 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 103 place count 28 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 107 place count 26 transition count 19
Applied a total of 107 rules in 22 ms. Remains 26 /81 variables (removed 55) and now considering 19/74 (removed 55) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 26/81 places, 19/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 1 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 1 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 73 transition count 66
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 73 transition count 66
Applied a total of 16 rules in 4 ms. Remains 73 /81 variables (removed 8) and now considering 66/74 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 73/81 places, 66/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 66 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 72 transition count 65
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 72 transition count 65
Applied a total of 18 rules in 5 ms. Remains 72 /81 variables (removed 9) and now considering 65/74 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 72/81 places, 65/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 4 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 65 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 73 transition count 66
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 73 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 72 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 72 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 71 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 71 transition count 64
Applied a total of 20 rules in 8 ms. Remains 71 /81 variables (removed 10) and now considering 64/74 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 71/81 places, 64/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 2 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 2 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 80 transition count 52
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 59 transition count 52
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 42 place count 59 transition count 48
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 55 transition count 48
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 49 transition count 42
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 49 transition count 42
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 62 place count 49 transition count 39
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 46 transition count 39
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 96 place count 32 transition count 25
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 31 transition count 24
Applied a total of 97 rules in 9 ms. Remains 31 /81 variables (removed 50) and now considering 24/74 (removed 50) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 31/81 places, 24/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 1 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 2 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 24 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 80 transition count 51
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 46 place count 58 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 47 place count 57 transition count 49
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 47 place count 57 transition count 46
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 53 place count 54 transition count 46
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 59 place count 48 transition count 40
Iterating global reduction 3 with 6 rules applied. Total rules applied 65 place count 48 transition count 40
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 65 place count 48 transition count 37
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 71 place count 45 transition count 37
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 101 place count 30 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 29 transition count 21
Applied a total of 102 rules in 9 ms. Remains 29 /81 variables (removed 52) and now considering 21/74 (removed 53) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 29/81 places, 21/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 1 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 2 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 70 transition count 63
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 68 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 68 transition count 61
Applied a total of 26 rules in 4 ms. Remains 68 /81 variables (removed 13) and now considering 61/74 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 68/81 places, 61/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 80 transition count 51
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 46 place count 58 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 47 place count 57 transition count 49
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 47 place count 57 transition count 45
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 55 place count 53 transition count 45
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 62 place count 46 transition count 38
Iterating global reduction 3 with 7 rules applied. Total rules applied 69 place count 46 transition count 38
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 69 place count 46 transition count 35
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 75 place count 43 transition count 35
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 3 with 26 rules applied. Total rules applied 101 place count 30 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 29 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 28 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 103 place count 28 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 107 place count 26 transition count 19
Applied a total of 107 rules in 8 ms. Remains 26 /81 variables (removed 55) and now considering 19/74 (removed 55) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 26/81 places, 19/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 1 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 1 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 19 transitions.
RANDOM walk for 67 steps (0 resets) in 4 ms. (13 steps per ms) remains 0/1 properties
FORMULA ShieldPPPt-PT-001B-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 70 transition count 63
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 68 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 68 transition count 61
Applied a total of 26 rules in 3 ms. Remains 68 /81 variables (removed 13) and now considering 61/74 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 68/81 places, 61/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 80 transition count 53
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 22 rules applied. Total rules applied 42 place count 60 transition count 51
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 44 place count 59 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 45 place count 58 transition count 50
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 45 place count 58 transition count 46
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 53 place count 54 transition count 46
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 60 place count 47 transition count 39
Iterating global reduction 4 with 7 rules applied. Total rules applied 67 place count 47 transition count 39
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 67 place count 47 transition count 36
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 73 place count 44 transition count 36
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 101 place count 30 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 102 place count 29 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 103 place count 28 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 103 place count 28 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 107 place count 26 transition count 19
Applied a total of 107 rules in 8 ms. Remains 26 /81 variables (removed 55) and now considering 19/74 (removed 55) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 26/81 places, 19/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 2 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 1 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 74 transition count 67
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 74 transition count 67
Applied a total of 14 rules in 2 ms. Remains 74 /81 variables (removed 7) and now considering 67/74 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 74/81 places, 67/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 67 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 71 transition count 64
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 71 transition count 64
Applied a total of 20 rules in 1 ms. Remains 71 /81 variables (removed 10) and now considering 64/74 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 71/81 places, 64/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 74/74 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 73 transition count 66
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 73 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 72 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 72 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 71 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 71 transition count 64
Applied a total of 20 rules in 3 ms. Remains 71 /81 variables (removed 10) and now considering 64/74 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 71/81 places, 64/74 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Input system was already deterministic with 64 transitions.
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 4 ms
[2024-06-01 15:17:35] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:17:35] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 15:17:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 81 places, 74 transitions and 184 arcs took 1 ms.
Total runtime 8084 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="ShieldPPPt-PT-001B"
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 ShieldPPPt-PT-001B, 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 r528-tall-171683761300537"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-001B.tgz
mv ShieldPPPt-PT-001B 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 ;