About the Execution of ITS-Tools for DBSingleClientW-PT-d1m06
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
817.380 | 61328.00 | 82478.00 | 203.30 | FFFFFTTFTTFTFFFF | 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.r092-tall-171624189400505.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 itstools
Input is DBSingleClientW-PT-d1m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189400505
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K 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 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 12:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 12 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 12:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 432K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-00
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-01
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-02
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-03
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-04
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-05
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-06
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-07
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-08
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-09
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-10
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2024-11
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2023-12
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2023-13
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2023-14
FORMULA_NAME DBSingleClientW-PT-d1m06-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716319928217
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 19:32:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 19:32:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:32:09] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2024-05-21 19:32:09] [INFO ] Transformed 1440 places.
[2024-05-21 19:32:09] [INFO ] Transformed 672 transitions.
[2024-05-21 19:32:09] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Deduced a syphon composed of 1093 places in 6 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 98 place count 327 transition count 594
Discarding 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 189 place count 236 transition count 349
Iterating global reduction 1 with 91 rules applied. Total rules applied 280 place count 236 transition count 349
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 286 place count 236 transition count 343
Discarding 65 places :
Symmetric choice reduction at 2 with 65 rule applications. Total rules 351 place count 171 transition count 278
Iterating global reduction 2 with 65 rules applied. Total rules applied 416 place count 171 transition count 278
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 422 place count 171 transition count 272
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 452 place count 141 transition count 224
Iterating global reduction 3 with 30 rules applied. Total rules applied 482 place count 141 transition count 224
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 497 place count 141 transition count 209
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 503 place count 135 transition count 198
Iterating global reduction 4 with 6 rules applied. Total rules applied 509 place count 135 transition count 198
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 513 place count 135 transition count 194
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 517 place count 131 transition count 190
Iterating global reduction 5 with 4 rules applied. Total rules applied 521 place count 131 transition count 190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 523 place count 131 transition count 188
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 525 place count 129 transition count 186
Iterating global reduction 6 with 2 rules applied. Total rules applied 527 place count 129 transition count 186
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 528 place count 128 transition count 184
Iterating global reduction 6 with 1 rules applied. Total rules applied 529 place count 128 transition count 184
Applied a total of 529 rules in 81 ms. Remains 128 /347 variables (removed 219) and now considering 184/672 (removed 488) transitions.
// Phase 1: matrix 184 rows 128 cols
[2024-05-21 19:32:09] [INFO ] Computed 2 invariants in 16 ms
[2024-05-21 19:32:09] [INFO ] Implicit Places using invariants in 231 ms returned []
[2024-05-21 19:32:09] [INFO ] Invariant cache hit.
[2024-05-21 19:32:10] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-05-21 19:32:10] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 501 ms to find 0 implicit places.
Running 183 sub problems to find dead transitions.
[2024-05-21 19:32:10] [INFO ] Invariant cache hit.
[2024-05-21 19:32:10] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 4 (OVERLAPS) 184/311 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 69/198 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (OVERLAPS) 1/312 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/312 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 9 (OVERLAPS) 0/312 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 183 unsolved
No progress, stopping.
After SMT solving in domain Real declared 312/312 variables, and 199 constraints, problems are : Problem set: 0 solved, 183 unsolved in 10317 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 128/128 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 183 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 4 (OVERLAPS) 184/311 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 69/198 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 174/372 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 8 (OVERLAPS) 1/312 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/312 variables, 9/382 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/312 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 11 (OVERLAPS) 0/312 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 183 unsolved
No progress, stopping.
After SMT solving in domain Int declared 312/312 variables, and 382 constraints, problems are : Problem set: 0 solved, 183 unsolved in 15372 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 128/128 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 0/0 constraints]
After SMT, in 26085ms problems are : Problem set: 0 solved, 183 unsolved
Search for dead transitions found 0 dead transitions in 26098ms
Starting structural reductions in LTL mode, iteration 1 : 128/347 places, 184/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26701 ms. Remains : 128/347 places, 184/672 transitions.
Support contains 23 out of 128 places after structural reductions.
[2024-05-21 19:32:36] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-05-21 19:32:36] [INFO ] Flatten gal took : 35 ms
[2024-05-21 19:32:36] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 19:32:36] [INFO ] Flatten gal took : 16 ms
[2024-05-21 19:32:36] [INFO ] Input system was already deterministic with 184 transitions.
Support contains 9 out of 128 places (down from 23) after GAL structural reductions.
RANDOM walk for 40000 steps (9072 resets) in 1542 ms. (25 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (3918 resets) in 367 ms. (108 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3968 resets) in 115 ms. (344 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (3943 resets) in 86 ms. (459 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3978 resets) in 181 ms. (219 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3927 resets) in 131 ms. (303 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (5000 resets) in 75 ms. (526 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 635716 steps, run timeout after 3001 ms. (steps per millisecond=211 ) properties seen :0 out of 6
Probabilistic random walk after 635716 steps, saw 239079 distinct states, run finished after 3008 ms. (steps per millisecond=211 ) properties seen :0
[2024-05-21 19:32:40] [INFO ] Invariant cache hit.
[2024-05-21 19:32:40] [INFO ] State equation strengthened by 69 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 46/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 34/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 5 (OVERLAPS) 137/226 variables, 89/91 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/226 variables, 22/113 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/226 variables, 0/113 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 309/312 variables, and 150 constraints, problems are : Problem set: 6 solved, 0 unsolved in 121 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/128 constraints, ReadFeed: 22/69 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 133ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 4 simplifications.
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 19:32:40] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-21 19:32:40] [INFO ] Flatten gal took : 11 ms
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 19:32:40] [INFO ] Flatten gal took : 11 ms
[2024-05-21 19:32:40] [INFO ] Input system was already deterministic with 184 transitions.
Computed a total of 5 stabilizing places and 16 stable transitions
Graph (complete) has 445 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 184/184 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 183
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 19 place count 110 transition count 158
Iterating global reduction 1 with 17 rules applied. Total rules applied 36 place count 110 transition count 158
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 40 place count 110 transition count 154
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 51 place count 99 transition count 137
Iterating global reduction 2 with 11 rules applied. Total rules applied 62 place count 99 transition count 137
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 65 place count 99 transition count 134
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 72 place count 92 transition count 123
Iterating global reduction 3 with 7 rules applied. Total rules applied 79 place count 92 transition count 123
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 82 place count 92 transition count 120
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 87 place count 87 transition count 109
Iterating global reduction 4 with 5 rules applied. Total rules applied 92 place count 87 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 93 place count 87 transition count 108
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 96 place count 84 transition count 105
Iterating global reduction 5 with 3 rules applied. Total rules applied 99 place count 84 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 100 place count 84 transition count 104
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 101 place count 83 transition count 103
Iterating global reduction 6 with 1 rules applied. Total rules applied 102 place count 83 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 104 place count 83 transition count 101
Applied a total of 104 rules in 11 ms. Remains 83 /128 variables (removed 45) and now considering 101/184 (removed 83) transitions.
// Phase 1: matrix 101 rows 83 cols
[2024-05-21 19:32:40] [INFO ] Computed 2 invariants in 5 ms
[2024-05-21 19:32:40] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-21 19:32:40] [INFO ] Invariant cache hit.
[2024-05-21 19:32:40] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-21 19:32:40] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2024-05-21 19:32:40] [INFO ] Invariant cache hit.
[2024-05-21 19:32:40] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 184/184 variables, and 116 constraints, problems are : Problem set: 0 solved, 100 unsolved in 1629 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 100/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 184/184 variables, and 216 constraints, problems are : Problem set: 0 solved, 100 unsolved in 4103 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
After SMT, in 5822ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 5823ms
Starting structural reductions in LTL mode, iteration 1 : 83/128 places, 101/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6016 ms. Remains : 83/128 places, 101/184 transitions.
[2024-05-21 19:32:46] [INFO ] Flatten gal took : 10 ms
[2024-05-21 19:32:46] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:32:46] [INFO ] Input system was already deterministic with 101 transitions.
[2024-05-21 19:32:46] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:32:46] [INFO ] Flatten gal took : 6 ms
[2024-05-21 19:32:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality8112976923020135113.gal : 3 ms
[2024-05-21 19:32:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality16287631120801470824.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8112976923020135113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16287631120801470824.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,438492,1.43851,52612,2,10068,5,166615,6,0,433,177257,0
Converting to forward existential form...Done !
original formula: AF((EF((EX(TRUE) + AX(FALSE))) * EG(AX(FALSE))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (EX(TRUE) + !(EX(!(FALSE))))) * EG(!(EX(!(FALSE)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t39, t45, t46, t47, t63, t70, t71, t72, t73, t74, t75, t76, t77, t78, t...364
Using saturation style SCC detection
(forward)formula 0,0,8.79645,261816,1,0,424,1.13134e+06,234,237,3114,1.22211e+06,382
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 184/184 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 183
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 19 place count 110 transition count 158
Iterating global reduction 1 with 17 rules applied. Total rules applied 36 place count 110 transition count 158
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 40 place count 110 transition count 154
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 51 place count 99 transition count 137
Iterating global reduction 2 with 11 rules applied. Total rules applied 62 place count 99 transition count 137
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 65 place count 99 transition count 134
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 72 place count 92 transition count 123
Iterating global reduction 3 with 7 rules applied. Total rules applied 79 place count 92 transition count 123
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 82 place count 92 transition count 120
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 87 place count 87 transition count 109
Iterating global reduction 4 with 5 rules applied. Total rules applied 92 place count 87 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 93 place count 87 transition count 108
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 96 place count 84 transition count 105
Iterating global reduction 5 with 3 rules applied. Total rules applied 99 place count 84 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 100 place count 84 transition count 104
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 101 place count 83 transition count 103
Iterating global reduction 6 with 1 rules applied. Total rules applied 102 place count 83 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 104 place count 83 transition count 101
Applied a total of 104 rules in 15 ms. Remains 83 /128 variables (removed 45) and now considering 101/184 (removed 83) transitions.
[2024-05-21 19:32:55] [INFO ] Invariant cache hit.
[2024-05-21 19:32:55] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 19:32:55] [INFO ] Invariant cache hit.
[2024-05-21 19:32:55] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-21 19:32:55] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2024-05-21 19:32:55] [INFO ] Invariant cache hit.
[2024-05-21 19:32:55] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 184/184 variables, and 116 constraints, problems are : Problem set: 0 solved, 100 unsolved in 1627 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 100/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 184/184 variables, and 216 constraints, problems are : Problem set: 0 solved, 100 unsolved in 4144 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
After SMT, in 5849ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 5850ms
Starting structural reductions in LTL mode, iteration 1 : 83/128 places, 101/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6033 ms. Remains : 83/128 places, 101/184 transitions.
[2024-05-21 19:33:01] [INFO ] Flatten gal took : 10 ms
[2024-05-21 19:33:01] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:33:01] [INFO ] Input system was already deterministic with 101 transitions.
[2024-05-21 19:33:01] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:33:01] [INFO ] Flatten gal took : 5 ms
[2024-05-21 19:33:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality8615182183827263853.gal : 1 ms
[2024-05-21 19:33:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality9279791261083955083.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8615182183827263853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9279791261083955083.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,438492,1.45793,52768,2,10068,5,166615,6,0,433,177257,0
Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t39, t45, t46, t47, t63, t70, t71, t72, t73, t74, t75, t76, t77, t78, t...364
(forward)formula 0,0,7.73867,219920,1,0,419,902180,223,229,3002,1.10222e+06,370
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2024-05-21 19:33:09] [INFO ] Flatten gal took : 13 ms
[2024-05-21 19:33:09] [INFO ] Flatten gal took : 9 ms
Total runtime 60171 ms.
BK_STOP 1716319989545
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="DBSingleClientW-PT-d1m06"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DBSingleClientW-PT-d1m06, 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 r092-tall-171624189400505"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m06.tgz
mv DBSingleClientW-PT-d1m06 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 ;