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.r091-tall-171624187800505.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 greatspnxred
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 r091-tall-171624187800505
=====================================================================

--------------------
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 1716290257127

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 11:17:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 11:17:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 11:17:38] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2024-05-21 11:17:38] [INFO ] Transformed 1440 places.
[2024-05-21 11:17:38] [INFO ] Transformed 672 transitions.
[2024-05-21 11:17:38] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 239 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Deduced a syphon composed of 1093 places in 8 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 100 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 11:17:38] [INFO ] Computed 2 invariants in 18 ms
[2024-05-21 11:17:39] [INFO ] Implicit Places using invariants in 277 ms returned []
[2024-05-21 11:17:39] [INFO ] Invariant cache hit.
[2024-05-21 11:17:39] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-05-21 11:17:39] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
Running 183 sub problems to find dead transitions.
[2024-05-21 11:17:39] [INFO ] Invariant cache hit.
[2024-05-21 11:17:39] [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 10937 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 16505 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 27916ms problems are : Problem set: 0 solved, 183 unsolved
Search for dead transitions found 0 dead transitions in 27936ms
Starting structural reductions in LTL mode, iteration 1 : 128/347 places, 184/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28623 ms. Remains : 128/347 places, 184/672 transitions.
Support contains 23 out of 128 places after structural reductions.
[2024-05-21 11:18:07] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-05-21 11:18:07] [INFO ] Flatten gal took : 40 ms
[2024-05-21 11:18:07] [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 11:18:07] [INFO ] Flatten gal took : 18 ms
[2024-05-21 11:18:07] [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 (9125 resets) in 1521 ms. (26 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (3937 resets) in 164 ms. (242 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (3846 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (3922 resets) in 96 ms. (412 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (3946 resets) in 147 ms. (270 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3859 resets) in 176 ms. (226 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (5000 resets) in 112 ms. (353 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 715879 steps, run timeout after 3001 ms. (steps per millisecond=238 ) properties seen :0 out of 6
Probabilistic random walk after 715879 steps, saw 267613 distinct states, run finished after 3010 ms. (steps per millisecond=237 ) properties seen :0
[2024-05-21 11:18:11] [INFO ] Invariant cache hit.
[2024-05-21 11:18:11] [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 166 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 179ms 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 11:18:11] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-21 11:18:11] [INFO ] Flatten gal took : 16 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 11:18:11] [INFO ] Flatten gal took : 12 ms
[2024-05-21 11:18:11] [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 45 ms. Remains 83 /128 variables (removed 45) and now considering 101/184 (removed 83) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 83/128 places, 101/184 transitions.
[2024-05-21 11:18:12] [INFO ] Flatten gal took : 6 ms
[2024-05-21 11:18:12] [INFO ] Flatten gal took : 6 ms
[2024-05-21 11:18:12] [INFO ] Input system was already deterministic with 101 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 83/128 places, 101/184 transitions.
[2024-05-21 11:18:12] [INFO ] Flatten gal took : 21 ms
[2024-05-21 11:18:12] [INFO ] Flatten gal took : 6 ms
[2024-05-21 11:18:12] [INFO ] Input system was already deterministic with 101 transitions.
[2024-05-21 11:18:12] [INFO ] Flatten gal took : 11 ms
[2024-05-21 11:18:12] [INFO ] Flatten gal took : 14 ms
[2024-05-21 11:18:12] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-05-21 11:18:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 184 transitions and 725 arcs took 3 ms.
Total runtime 33845 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DBSingleClientW-PT-d1m06

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 128
TRANSITIONS: 184
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.004s, Sys 0.000s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 553
MODEL NAME: /home/mcc/execution/413/model
128 places, 184 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d1m06-CTLCardinality-2024-10 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716292432259

--------------------
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
MEDDLY ERROR: Insufficient memory

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="greatspnxred"
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 greatspnxred"
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 r091-tall-171624187800505"
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 '' 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 ;