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-171624187800481.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 greatspnxred
Input is DBSingleClientW-PT-d0m10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187800481
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K 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 2.1K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 12:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 12:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 12:50 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 119K 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-d0m10-CTLCardinality-2024-00
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-01
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-02
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-03
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-04
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-05
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-06
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-07
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-08
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-09
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-10
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2024-11
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2023-12
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2023-13
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2023-14
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716288422037

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-d0m10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 10:47:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 10:47:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 10:47:03] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2024-05-21 10:47:03] [INFO ] Transformed 553 places.
[2024-05-21 10:47:03] [INFO ] Transformed 150 transitions.
[2024-05-21 10:47:03] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Deduced a syphon composed of 444 places in 2 ms
Reduce places removed 444 places and 0 transitions.
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 150/150 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 102 transition count 139
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 38 place count 82 transition count 104
Iterating global reduction 1 with 20 rules applied. Total rules applied 58 place count 82 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 59 place count 82 transition count 103
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 67 place count 74 transition count 95
Iterating global reduction 2 with 8 rules applied. Total rules applied 75 place count 74 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 77 place count 74 transition count 93
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 73 transition count 91
Iterating global reduction 3 with 1 rules applied. Total rules applied 79 place count 73 transition count 91
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 80 place count 73 transition count 90
Applied a total of 80 rules in 38 ms. Remains 73 /109 variables (removed 36) and now considering 90/150 (removed 60) transitions.
// Phase 1: matrix 90 rows 73 cols
[2024-05-21 10:47:03] [INFO ] Computed 2 invariants in 14 ms
[2024-05-21 10:47:03] [INFO ] Implicit Places using invariants in 224 ms returned []
[2024-05-21 10:47:03] [INFO ] Invariant cache hit.
[2024-05-21 10:47:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-21 10:47:04] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
Running 89 sub problems to find dead transitions.
[2024-05-21 10:47:04] [INFO ] Invariant cache hit.
[2024-05-21 10:47:04] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 4 (OVERLAPS) 90/163 variables, 73/75 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 30/105 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 7 (OVERLAPS) 0/163 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 105 constraints, problems are : Problem set: 0 solved, 89 unsolved in 1729 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 73/73 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 89/89 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 89 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 4 (OVERLAPS) 90/163 variables, 73/75 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 30/105 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 89/194 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 8 (OVERLAPS) 0/163 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 194 constraints, problems are : Problem set: 0 solved, 89 unsolved in 3066 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 73/73 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 89/89 constraints, Known Traps: 0/0 constraints]
After SMT, in 4960ms problems are : Problem set: 0 solved, 89 unsolved
Search for dead transitions found 0 dead transitions in 4978ms
Starting structural reductions in LTL mode, iteration 1 : 73/109 places, 90/150 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5439 ms. Remains : 73/109 places, 90/150 transitions.
Support contains 11 out of 73 places after structural reductions.
[2024-05-21 10:47:09] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-21 10:47:09] [INFO ] Flatten gal took : 31 ms
[2024-05-21 10:47:09] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 10:47:09] [INFO ] Flatten gal took : 12 ms
[2024-05-21 10:47:09] [INFO ] Input system was already deterministic with 90 transitions.
Support contains 5 out of 73 places (down from 11) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (9197 resets) in 1531 ms. (26 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40002 steps (4058 resets) in 250 ms. (159 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (4082 resets) in 166 ms. (239 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (4147 resets) in 72 ms. (548 steps per ms) remains 3/3 properties
[2024-05-21 10:47:09] [INFO ] Invariant cache hit.
[2024-05-21 10:47:09] [INFO ] State equation strengthened by 30 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
At refinement iteration 1 (OVERLAPS) 26/30 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 23/53 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 72/125 variables, 53/55 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 12/67 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/67 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 36/161 variables, 19/86 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/161 variables, 17/103 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/161 variables, 0/103 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/163 variables, 1/104 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/163 variables, 1/105 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/163 variables, 0/105 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/163 variables, 0/105 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 105 constraints, problems are : Problem set: 2 solved, 1 unsolved in 80 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 73/73 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 28/30 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 23/53 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 72/125 variables, 53/55 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 12/67 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/67 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 36/161 variables, 19/86 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/161 variables, 17/103 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/161 variables, 1/104 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/161 variables, 0/104 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/163 variables, 1/105 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/163 variables, 1/106 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/163 variables, 0/106 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/163 variables, 0/106 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 106 constraints, problems are : Problem set: 2 solved, 1 unsolved in 88 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 73/73 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 176ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 17 ms.
Support contains 2 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 90/90 transitions.
Graph (complete) has 217 edges and 73 vertex of which 72 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 72 transition count 89
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 67 transition count 82
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 67 transition count 82
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 65 transition count 78
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 65 transition count 78
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 64 transition count 77
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 64 transition count 77
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 63 transition count 76
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 63 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 63 transition count 74
Applied a total of 22 rules in 33 ms. Remains 63 /73 variables (removed 10) and now considering 74/90 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 63/73 places, 74/90 transitions.
RANDOM walk for 40000 steps (9193 resets) in 131 ms. (303 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (4203 resets) in 78 ms. (506 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 20971 steps, run visited all 1 properties in 69 ms. (steps per millisecond=303 )
Probabilistic random walk after 20971 steps, saw 9383 distinct states, run finished after 73 ms. (steps per millisecond=287 ) properties seen :1
Successfully simplified 2 atomic propositions for a total of 4 simplifications.
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 7 ms
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 7 ms
[2024-05-21 10:47:10] [INFO ] Input system was already deterministic with 90 transitions.
Computed a total of 5 stabilizing places and 11 stable transitions
Graph (complete) has 239 edges and 73 vertex of which 72 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 90/90 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 67 transition count 80
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 67 transition count 80
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 64 transition count 75
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 64 transition count 75
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 62 transition count 73
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 62 transition count 73
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 60 transition count 70
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 60 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 28 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 59 transition count 67
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 58 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 58 transition count 64
Applied a total of 34 rules in 16 ms. Remains 58 /73 variables (removed 15) and now considering 64/90 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 58/73 places, 64/90 transitions.
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 4 ms
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 5 ms
[2024-05-21 10:47:10] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 90/90 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 68 transition count 83
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 68 transition count 83
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 66 transition count 79
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 66 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 65 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 65 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 64 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 64 transition count 77
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 64 transition count 75
Applied a total of 20 rules in 10 ms. Remains 64 /73 variables (removed 9) and now considering 75/90 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 64/73 places, 75/90 transitions.
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 5 ms
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 5 ms
[2024-05-21 10:47:10] [INFO ] Input system was already deterministic with 75 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 90/90 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 67 transition count 80
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 67 transition count 80
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 64 transition count 75
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 64 transition count 75
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 62 transition count 73
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 62 transition count 73
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 60 transition count 70
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 60 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 28 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 59 transition count 67
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 58 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 58 transition count 64
Applied a total of 34 rules in 15 ms. Remains 58 /73 variables (removed 15) and now considering 64/90 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 58/73 places, 64/90 transitions.
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 4 ms
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 5 ms
[2024-05-21 10:47:10] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 90/90 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 68 transition count 81
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 68 transition count 81
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 66 transition count 79
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 66 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 65 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 65 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 64 transition count 76
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 64 transition count 76
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 63 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 63 transition count 75
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 62 transition count 74
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 62 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 62 transition count 72
Applied a total of 24 rules in 19 ms. Remains 62 /73 variables (removed 11) and now considering 72/90 (removed 18) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 62/73 places, 72/90 transitions.
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 5 ms
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 5 ms
[2024-05-21 10:47:10] [INFO ] Input system was already deterministic with 72 transitions.
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 6 ms
[2024-05-21 10:47:10] [INFO ] Flatten gal took : 5 ms
[2024-05-21 10:47:10] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-05-21 10:47:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 73 places, 90 transitions and 354 arcs took 2 ms.
Total runtime 7329 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DBSingleClientW-PT-d0m10

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 73
TRANSITIONS: 90
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.002s, Sys 0.000s]


SAVING FILE /home/mcc/execution/411/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: 541
MODEL NAME: /home/mcc/execution/411/model
73 places, 90 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-d0m10-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2024-07 CANNOT_COMPUTE
FORMULA DBSingleClientW-PT-d0m10-CTLCardinality-2023-13 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716289332297

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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

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-d0m10"
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-d0m10, 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-171624187800481"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m10.tgz
mv DBSingleClientW-PT-d0m10 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 ;