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.r480-tall-171624189400513.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DBSingleClientW-PT-d1m07, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r480-tall-171624189400513
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K 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 3.9K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 12:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Apr 12 12:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 12 12:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 12 12:48 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-d1m07-CTLCardinality-2024-00
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-01
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-02
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-03
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-04
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-05
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-06
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-07
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-08
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-09
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-10
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2024-11
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2023-12
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2023-13
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2023-14
FORMULA_NAME DBSingleClientW-PT-d1m07-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717189510791

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:05:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 21:05:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:05:12] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2024-05-31 21:05:12] [INFO ] Transformed 1440 places.
[2024-05-31 21:05:12] [INFO ] Transformed 672 transitions.
[2024-05-31 21:05:12] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Deduced a syphon composed of 1093 places in 7 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 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 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 188 place count 237 transition count 345
Iterating global reduction 1 with 90 rules applied. Total rules applied 278 place count 237 transition count 345
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 286 place count 237 transition count 337
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 355 place count 168 transition count 268
Iterating global reduction 2 with 69 rules applied. Total rules applied 424 place count 168 transition count 268
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 429 place count 168 transition count 263
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 465 place count 132 transition count 204
Iterating global reduction 3 with 36 rules applied. Total rules applied 501 place count 132 transition count 204
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 519 place count 132 transition count 186
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 529 place count 122 transition count 169
Iterating global reduction 4 with 10 rules applied. Total rules applied 539 place count 122 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 541 place count 122 transition count 167
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 546 place count 117 transition count 162
Iterating global reduction 5 with 5 rules applied. Total rules applied 551 place count 117 transition count 162
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 553 place count 117 transition count 160
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 556 place count 114 transition count 157
Iterating global reduction 6 with 3 rules applied. Total rules applied 559 place count 114 transition count 157
Applied a total of 559 rules in 84 ms. Remains 114 /347 variables (removed 233) and now considering 157/672 (removed 515) transitions.
// Phase 1: matrix 157 rows 114 cols
[2024-05-31 21:05:12] [INFO ] Computed 2 invariants in 16 ms
[2024-05-31 21:05:12] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-31 21:05:12] [INFO ] Invariant cache hit.
[2024-05-31 21:05:12] [INFO ] State equation strengthened by 59 read => feed constraints.
[2024-05-31 21:05:13] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 564 ms to find 0 implicit places.
Running 156 sub problems to find dead transitions.
[2024-05-31 21:05:13] [INFO ] Invariant cache hit.
[2024-05-31 21:05:13] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (OVERLAPS) 157/270 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 59/174 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (OVERLAPS) 1/271 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/271 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 9 (OVERLAPS) 0/271 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Real declared 271/271 variables, and 175 constraints, problems are : Problem set: 0 solved, 156 unsolved in 7367 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 156 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (OVERLAPS) 157/270 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 59/174 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 148/322 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (OVERLAPS) 1/271 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/271 variables, 8/331 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/271 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 11 (OVERLAPS) 0/271 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Int declared 271/271 variables, and 331 constraints, problems are : Problem set: 0 solved, 156 unsolved in 12436 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints]
After SMT, in 20141ms problems are : Problem set: 0 solved, 156 unsolved
Search for dead transitions found 0 dead transitions in 20155ms
Starting structural reductions in LTL mode, iteration 1 : 114/347 places, 157/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20831 ms. Remains : 114/347 places, 157/672 transitions.
Support contains 16 out of 114 places after structural reductions.
[2024-05-31 21:05:33] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2024-05-31 21:05:33] [INFO ] Flatten gal took : 40 ms
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 21:05:33] [INFO ] Flatten gal took : 17 ms
[2024-05-31 21:05:33] [INFO ] Input system was already deterministic with 157 transitions.
Support contains 6 out of 114 places (down from 16) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (9113 resets) in 1966 ms. (20 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (3815 resets) in 332 ms. (120 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (3918 resets) in 220 ms. (181 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (3985 resets) in 177 ms. (224 steps per ms) remains 3/4 properties
[2024-05-31 21:05:34] [INFO ] Invariant cache hit.
[2024-05-31 21:05:34] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp1 is UNSAT
At refinement iteration 1 (OVERLAPS) 43/46 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 28/74 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-31 21:05:34] [INFO ] Deduced a trap composed of 43 places in 142 ms of which 63 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 110/184 variables, 74/77 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 12/89 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 0/89 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp3 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 80/264 variables, 36/125 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 44/169 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/169 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 7/271 variables, 4/173 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/271 variables, 3/176 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/271 variables, 0/176 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/271 variables, 0/176 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 271/271 variables, and 176 constraints, problems are : Problem set: 2 solved, 1 unsolved in 371 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 67/68 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/74 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 110/184 variables, 74/77 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 12/89 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 1/90 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/184 variables, 0/90 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 80/264 variables, 36/126 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 44/170 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/264 variables, 0/170 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 7/271 variables, 4/174 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/271 variables, 3/177 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/271 variables, 0/177 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/271 variables, 0/177 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 271/271 variables, and 177 constraints, problems are : Problem set: 2 solved, 1 unsolved in 135 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 519ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 21 ms.
Support contains 1 out of 114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 157/157 transitions.
Graph (complete) has 359 edges and 114 vertex of which 112 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 112 transition count 153
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 16 place count 101 transition count 140
Iterating global reduction 1 with 11 rules applied. Total rules applied 27 place count 101 transition count 140
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 101 transition count 137
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 39 place count 92 transition count 126
Iterating global reduction 2 with 9 rules applied. Total rules applied 48 place count 92 transition count 126
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 51 place count 92 transition count 123
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 55 place count 88 transition count 117
Iterating global reduction 3 with 4 rules applied. Total rules applied 59 place count 88 transition count 117
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 62 place count 88 transition count 114
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 63 place count 87 transition count 113
Iterating global reduction 4 with 1 rules applied. Total rules applied 64 place count 87 transition count 113
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 65 place count 86 transition count 112
Iterating global reduction 4 with 1 rules applied. Total rules applied 66 place count 86 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 68 place count 86 transition count 110
Applied a total of 68 rules in 29 ms. Remains 86 /114 variables (removed 28) and now considering 110/157 (removed 47) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 86/114 places, 110/157 transitions.
RANDOM walk for 40000 steps (9224 resets) in 287 ms. (138 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (3866 resets) in 119 ms. (333 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 14675 steps, run visited all 1 properties in 70 ms. (steps per millisecond=209 )
Probabilistic random walk after 14675 steps, saw 6969 distinct states, run finished after 74 ms. (steps per millisecond=198 ) properties seen :1
Successfully simplified 2 atomic propositions for a total of 4 simplifications.
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 10 ms
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 11 ms
[2024-05-31 21:05:35] [INFO ] Input system was already deterministic with 157 transitions.
Support contains 2 out of 114 places (down from 4) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d1m07-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 16 stable transitions
Graph (complete) has 391 edges and 114 vertex of which 112 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 157/157 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 113 transition count 156
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 13 place count 102 transition count 143
Iterating global reduction 1 with 11 rules applied. Total rules applied 24 place count 102 transition count 143
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 27 place count 102 transition count 140
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 36 place count 93 transition count 129
Iterating global reduction 2 with 9 rules applied. Total rules applied 45 place count 93 transition count 129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 93 transition count 126
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 52 place count 89 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 56 place count 89 transition count 119
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 59 place count 89 transition count 116
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 60 place count 88 transition count 115
Iterating global reduction 4 with 1 rules applied. Total rules applied 61 place count 88 transition count 115
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 62 place count 87 transition count 114
Iterating global reduction 4 with 1 rules applied. Total rules applied 63 place count 87 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 65 place count 87 transition count 112
Applied a total of 65 rules in 11 ms. Remains 87 /114 variables (removed 27) and now considering 112/157 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 87/114 places, 112/157 transitions.
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 21:05:35] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 157/157 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 113 transition count 156
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 14 place count 101 transition count 142
Iterating global reduction 1 with 12 rules applied. Total rules applied 26 place count 101 transition count 142
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 29 place count 101 transition count 139
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 39 place count 91 transition count 127
Iterating global reduction 2 with 10 rules applied. Total rules applied 49 place count 91 transition count 127
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 91 transition count 124
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 57 place count 86 transition count 115
Iterating global reduction 3 with 5 rules applied. Total rules applied 62 place count 86 transition count 115
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 66 place count 86 transition count 111
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 68 place count 84 transition count 104
Iterating global reduction 4 with 2 rules applied. Total rules applied 70 place count 84 transition count 104
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 71 place count 83 transition count 103
Iterating global reduction 4 with 1 rules applied. Total rules applied 72 place count 83 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 74 place count 83 transition count 101
Applied a total of 74 rules in 8 ms. Remains 83 /114 variables (removed 31) and now considering 101/157 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 83/114 places, 101/157 transitions.
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 7 ms
[2024-05-31 21:05:35] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 157/157 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 113 transition count 156
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 13 place count 102 transition count 143
Iterating global reduction 1 with 11 rules applied. Total rules applied 24 place count 102 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 26 place count 102 transition count 141
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 35 place count 93 transition count 131
Iterating global reduction 2 with 9 rules applied. Total rules applied 44 place count 93 transition count 131
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 47 place count 93 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 52 place count 88 transition count 119
Iterating global reduction 3 with 5 rules applied. Total rules applied 57 place count 88 transition count 119
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 61 place count 88 transition count 115
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 63 place count 86 transition count 108
Iterating global reduction 4 with 2 rules applied. Total rules applied 65 place count 86 transition count 108
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 66 place count 85 transition count 107
Iterating global reduction 4 with 1 rules applied. Total rules applied 67 place count 85 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 69 place count 85 transition count 105
Applied a total of 69 rules in 8 ms. Remains 85 /114 variables (removed 29) and now considering 105/157 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 85/114 places, 105/157 transitions.
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:05:35] [INFO ] Input system was already deterministic with 105 transitions.
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 9 ms
[2024-05-31 21:05:35] [INFO ] Flatten gal took : 10 ms
[2024-05-31 21:05:35] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-05-31 21:05:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 114 places, 157 transitions and 617 arcs took 2 ms.
Total runtime 23446 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : DBSingleClientW-PT-d1m07-CTLCardinality-2024-00
Could not compute solution for formula : DBSingleClientW-PT-d1m07-CTLCardinality-2024-08
Could not compute solution for formula : DBSingleClientW-PT-d1m07-CTLCardinality-2023-15

BK_STOP 1717189535825

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name DBSingleClientW-PT-d1m07-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/518/ctl_0_
ctl formula name DBSingleClientW-PT-d1m07-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/518/ctl_1_
ctl formula name DBSingleClientW-PT-d1m07-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/518/ctl_2_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d1m07"
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 DBSingleClientW-PT-d1m07, 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 r480-tall-171624189400513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m07.tgz
mv DBSingleClientW-PT-d1m07 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;