About the Execution of LTSMin+red for ShieldIIPs-PT-001B
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
319.100 | 10927.00 | 24074.00 | 86.20 | ???????????T???? | 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-171683760200010.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 ShieldIIPs-PT-001B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683760200010
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K 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 3.4K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 187K Apr 11 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 14:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 14:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:51 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 17K 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 ShieldIIPs-PT-001B-CTLFireability-2024-00
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-01
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-02
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-03
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-04
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-05
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-06
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-07
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-08
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-09
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-10
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2024-11
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2023-12
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2023-13
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2023-14
FORMULA_NAME ShieldIIPs-PT-001B-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717223183108
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-001B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:26:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 06:26:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:26:24] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2024-06-01 06:26:24] [INFO ] Transformed 63 places.
[2024-06-01 06:26:24] [INFO ] Transformed 62 transitions.
[2024-06-01 06:26:24] [INFO ] Found NUPN structural information;
[2024-06-01 06:26:24] [INFO ] Parsed PT model containing 63 places and 62 transitions and 184 arcs in 141 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 59 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Applied a total of 0 rules in 10 ms. Remains 63 /63 variables (removed 0) and now considering 62/62 (removed 0) transitions.
// Phase 1: matrix 62 rows 63 cols
[2024-06-01 06:26:24] [INFO ] Computed 10 invariants in 10 ms
[2024-06-01 06:26:24] [INFO ] Implicit Places using invariants in 214 ms returned []
[2024-06-01 06:26:24] [INFO ] Invariant cache hit.
[2024-06-01 06:26:24] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2024-06-01 06:26:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 10/72 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 9 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 18 places in 19 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 0 ms to minimize.
[2024-06-01 06:26:25] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 14/87 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 6/93 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 62/125 variables, 63/157 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 25 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 28 places in 29 ms of which 1 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 1 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 6 ms to minimize.
[2024-06-01 06:26:26] [INFO ] Deduced a trap composed of 28 places in 26 ms of which 1 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 6/163 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/125 variables, 2/165 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 21 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 0 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/125 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 1 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 1 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 23 places in 23 ms of which 1 ms to minimize.
[2024-06-01 06:26:27] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 0 ms to minimize.
[2024-06-01 06:26:28] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/125 variables, 7/175 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/125 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 14 (OVERLAPS) 0/125 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 175 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3590 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 39/39 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 10/72 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 39/112 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:28] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
[2024-06-01 06:26:28] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:28] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:29] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 0 ms to minimize.
[2024-06-01 06:26:29] [INFO ] Deduced a trap composed of 20 places in 17 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 2/117 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:29] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 0 ms to minimize.
[2024-06-01 06:26:29] [INFO ] Deduced a trap composed of 18 places in 19 ms of which 1 ms to minimize.
[2024-06-01 06:26:29] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/63 variables, 3/120 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/63 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 62/125 variables, 63/183 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/125 variables, 61/244 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:29] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-06-01 06:26:29] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-06-01 06:26:30] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/125 variables, 3/247 constraints. Problems are: Problem set: 0 solved, 61 unsolved
[2024-06-01 06:26:30] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/125 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/125 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 15 (OVERLAPS) 0/125 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 248 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3629 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 63/63 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 51/51 constraints]
After SMT, in 7280ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 7294ms
Finished structural reductions in LTL mode , in 1 iterations and 7649 ms. Remains : 63/63 places, 62/62 transitions.
Support contains 59 out of 63 places after structural reductions.
[2024-06-01 06:26:32] [INFO ] Flatten gal took : 22 ms
[2024-06-01 06:26:32] [INFO ] Flatten gal took : 8 ms
[2024-06-01 06:26:32] [INFO ] Input system was already deterministic with 62 transitions.
Reduction of identical properties reduced properties to check from 73 to 66
RANDOM walk for 40000 steps (12 resets) in 1375 ms. (29 steps per ms) remains 4/66 properties
BEST_FIRST walk for 40003 steps (8 resets) in 272 ms. (146 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (10 resets) in 128 ms. (310 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (9 resets) in 266 ms. (149 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 4/4 properties
[2024-06-01 06:26:33] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 2 (OVERLAPS) 43/63 variables, 10/30 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 43/73 constraints. Problems are: Problem set: 3 solved, 1 unsolved
[2024-06-01 06:26:33] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-06-01 06:26:33] [INFO ] Deduced a trap composed of 21 places in 21 ms of which 1 ms to minimize.
Problem AtomicPropp63 is UNSAT
After SMT solving in domain Real declared 63/125 variables, and 75 constraints, problems are : Problem set: 4 solved, 0 unsolved in 109 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/63 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints]
After SMT, in 118ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 6 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 7 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 62 transitions.
Support contains 54 out of 63 places (down from 56) after GAL structural reductions.
FORMULA ShieldIIPs-PT-001B-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 16 stabilizing places and 16 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 57 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 57 transition count 56
Applied a total of 12 rules in 8 ms. Remains 57 /63 variables (removed 6) and now considering 56/62 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 57/63 places, 56/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 5 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 56 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 58 transition count 57
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 58 transition count 57
Applied a total of 10 rules in 2 ms. Remains 58 /63 variables (removed 5) and now considering 57/62 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/63 places, 57/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 57 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 58 transition count 57
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 58 transition count 57
Applied a total of 10 rules in 2 ms. Remains 58 /63 variables (removed 5) and now considering 57/62 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/63 places, 57/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 57 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 56 transition count 55
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 56 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 55 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 55 transition count 54
Applied a total of 16 rules in 3 ms. Remains 55 /63 variables (removed 8) and now considering 54/62 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 55/63 places, 54/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 54 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 57 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 57 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 56 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 56 transition count 55
Applied a total of 14 rules in 3 ms. Remains 56 /63 variables (removed 7) and now considering 55/62 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 56/63 places, 55/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 59 transition count 58
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 59 transition count 58
Applied a total of 8 rules in 2 ms. Remains 59 /63 variables (removed 4) and now considering 58/62 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 59/63 places, 58/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 55
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 56 transition count 55
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 12 place count 56 transition count 49
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 24 place count 50 transition count 49
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 30 place count 44 transition count 43
Iterating global reduction 2 with 6 rules applied. Total rules applied 36 place count 44 transition count 43
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 36 place count 44 transition count 40
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 42 place count 41 transition count 40
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 68 place count 28 transition count 27
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 27 transition count 26
Applied a total of 69 rules in 18 ms. Remains 27 /63 variables (removed 36) and now considering 26/62 (removed 36) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 27/63 places, 26/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 2 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 2 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 57 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 57 transition count 56
Applied a total of 12 rules in 2 ms. Remains 57 /63 variables (removed 6) and now considering 56/62 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 57/63 places, 56/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 56 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 56 transition count 55
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 56 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 55 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 55 transition count 54
Applied a total of 16 rules in 5 ms. Remains 55 /63 variables (removed 8) and now considering 54/62 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 55/63 places, 54/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 54 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 62 transition count 59
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 60 transition count 59
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 4 place count 60 transition count 52
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 18 place count 53 transition count 52
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 22 place count 49 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 49 transition count 48
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 52 place count 36 transition count 35
Applied a total of 52 rules in 7 ms. Remains 36 /63 variables (removed 27) and now considering 35/62 (removed 27) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 36/63 places, 35/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 2 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 2 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 35 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 59 transition count 58
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 59 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 58 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 58 transition count 57
Applied a total of 10 rules in 3 ms. Remains 58 /63 variables (removed 5) and now considering 57/62 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 58/63 places, 57/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 57 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 56 transition count 55
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 56 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 55 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 55 transition count 54
Applied a total of 16 rules in 3 ms. Remains 55 /63 variables (removed 8) and now considering 54/62 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 55/63 places, 54/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 54 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 57 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 57 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 56 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 56 transition count 55
Applied a total of 14 rules in 3 ms. Remains 56 /63 variables (removed 7) and now considering 55/62 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 56/63 places, 55/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 55
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 56 transition count 55
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 12 place count 56 transition count 49
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 24 place count 50 transition count 49
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 31 place count 43 transition count 42
Iterating global reduction 2 with 7 rules applied. Total rules applied 38 place count 43 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 38 place count 43 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 44 place count 40 transition count 39
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 2 with 24 rules applied. Total rules applied 68 place count 28 transition count 27
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 27 transition count 26
Applied a total of 69 rules in 8 ms. Remains 27 /63 variables (removed 36) and now considering 26/62 (removed 36) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 27/63 places, 26/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 1 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 1 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 57 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 57 transition count 56
Applied a total of 12 rules in 2 ms. Remains 57 /63 variables (removed 6) and now considering 56/62 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 57/63 places, 56/62 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:26:33] [INFO ] Input system was already deterministic with 56 transitions.
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:26:33] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-06-01 06:26:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 63 places, 62 transitions and 184 arcs took 1 ms.
Total runtime 9303 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="ShieldIIPs-PT-001B"
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 ShieldIIPs-PT-001B, 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 r528-tall-171683760200010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-001B.tgz
mv ShieldIIPs-PT-001B 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 ;