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-171624187800489.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-d1m04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187800489
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 12:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 12 12:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 12:51 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-d1m04-CTLCardinality-2024-00
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-01
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-02
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-03
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-04
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-05
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-06
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-07
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-08
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-09
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-10
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2024-11
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2023-12
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2023-13
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2023-14
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716288748114

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-d1m04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 10:52:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 10:52:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 10:52:29] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2024-05-21 10:52:29] [INFO ] Transformed 1440 places.
[2024-05-21 10:52:29] [INFO ] Transformed 672 transitions.
[2024-05-21 10:52:29] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 217 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Deduced a syphon composed of 1093 places in 6 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 326 transition count 592
Discarding 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 192 place count 235 transition count 340
Iterating global reduction 1 with 91 rules applied. Total rules applied 283 place count 235 transition count 340
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 287 place count 235 transition count 336
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 354 place count 168 transition count 269
Iterating global reduction 2 with 67 rules applied. Total rules applied 421 place count 168 transition count 269
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 426 place count 168 transition count 264
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 460 place count 134 transition count 214
Iterating global reduction 3 with 34 rules applied. Total rules applied 494 place count 134 transition count 214
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 514 place count 134 transition count 194
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 521 place count 127 transition count 182
Iterating global reduction 4 with 7 rules applied. Total rules applied 528 place count 127 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 529 place count 127 transition count 181
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 533 place count 123 transition count 177
Iterating global reduction 5 with 4 rules applied. Total rules applied 537 place count 123 transition count 177
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 541 place count 119 transition count 173
Iterating global reduction 5 with 4 rules applied. Total rules applied 545 place count 119 transition count 173
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 547 place count 119 transition count 171
Applied a total of 547 rules in 84 ms. Remains 119 /347 variables (removed 228) and now considering 171/672 (removed 501) transitions.
// Phase 1: matrix 171 rows 119 cols
[2024-05-21 10:52:29] [INFO ] Computed 2 invariants in 18 ms
[2024-05-21 10:52:29] [INFO ] Implicit Places using invariants in 275 ms returned []
[2024-05-21 10:52:30] [INFO ] Invariant cache hit.
[2024-05-21 10:52:30] [INFO ] State equation strengthened by 60 read => feed constraints.
[2024-05-21 10:52:30] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2024-05-21 10:52:30] [INFO ] Invariant cache hit.
[2024-05-21 10:52:30] [INFO ] State equation strengthened by 60 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 171/290 variables, 119/121 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 60/181 constraints. Problems are: Problem set: 0 solved, 170 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 0/290 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 290/290 variables, and 181 constraints, problems are : Problem set: 0 solved, 170 unsolved in 5279 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 119/119 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 171/290 variables, 119/121 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 60/181 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 170/351 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (OVERLAPS) 0/290 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 290/290 variables, and 351 constraints, problems are : Problem set: 0 solved, 170 unsolved in 10669 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 119/119 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
After SMT, in 16352ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 16366ms
Starting structural reductions in LTL mode, iteration 1 : 119/347 places, 171/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17048 ms. Remains : 119/347 places, 171/672 transitions.
Support contains 12 out of 119 places after structural reductions.
[2024-05-21 10:52:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-21 10:52:46] [INFO ] Flatten gal took : 42 ms
[2024-05-21 10:52:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 10:52:46] [INFO ] Flatten gal took : 22 ms
[2024-05-21 10:52:46] [INFO ] Input system was already deterministic with 171 transitions.
Support contains 8 out of 119 places (down from 12) after GAL structural reductions.
RANDOM walk for 40000 steps (9206 resets) in 1930 ms. (20 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3995 resets) in 112 ms. (354 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (3902 resets) in 105 ms. (377 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3873 resets) in 133 ms. (298 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3849 resets) in 166 ms. (239 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (4008 resets) in 97 ms. (408 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (4034 resets) in 103 ms. (384 steps per ms) remains 6/6 properties
Probably explored full state space saw : 23919 states, properties seen :5
Probabilistic random walk after 60469 steps, saw 23919 distinct states, run finished after 298 ms. (steps per millisecond=202 ) properties seen :5
Explored full state space saw : 23972 states, properties seen :0
Exhaustive walk after 60566 steps, saw 23972 distinct states, run finished after 70 ms. (steps per millisecond=865 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 14 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 13 ms
[2024-05-21 10:52:48] [INFO ] Input system was already deterministic with 171 transitions.
Computed a total of 5 stabilizing places and 16 stable transitions
Graph (complete) has 415 edges and 119 vertex of which 118 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 110 transition count 158
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 110 transition count 158
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 110 transition count 156
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 102 transition count 145
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 102 transition count 145
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 38 place count 102 transition count 143
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 45 place count 95 transition count 123
Iterating global reduction 2 with 7 rules applied. Total rules applied 52 place count 95 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 95 transition count 121
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 59 place count 90 transition count 113
Iterating global reduction 3 with 5 rules applied. Total rules applied 64 place count 90 transition count 113
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 69 place count 85 transition count 108
Iterating global reduction 3 with 5 rules applied. Total rules applied 74 place count 85 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 78 place count 85 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 80 place count 83 transition count 101
Iterating global reduction 4 with 2 rules applied. Total rules applied 82 place count 83 transition count 101
Applied a total of 82 rules in 14 ms. Remains 83 /119 variables (removed 36) and now considering 101/171 (removed 70) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 83/119 places, 101/171 transitions.
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 6 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 7 ms
[2024-05-21 10:52:48] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 112 transition count 160
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 112 transition count 160
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 112 transition count 158
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 106 transition count 149
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 106 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 106 transition count 148
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 34 place count 101 transition count 138
Iterating global reduction 2 with 5 rules applied. Total rules applied 39 place count 101 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 41 place count 101 transition count 136
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 45 place count 97 transition count 129
Iterating global reduction 3 with 4 rules applied. Total rules applied 49 place count 97 transition count 129
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 53 place count 93 transition count 125
Iterating global reduction 3 with 4 rules applied. Total rules applied 57 place count 93 transition count 125
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 59 place count 93 transition count 123
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 61 place count 91 transition count 120
Iterating global reduction 4 with 2 rules applied. Total rules applied 63 place count 91 transition count 120
Applied a total of 63 rules in 33 ms. Remains 91 /119 variables (removed 28) and now considering 120/171 (removed 51) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34 ms. Remains : 91/119 places, 120/171 transitions.
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 7 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 8 ms
[2024-05-21 10:52:48] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 110 transition count 158
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 110 transition count 158
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 110 transition count 156
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 102 transition count 145
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 102 transition count 145
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 38 place count 102 transition count 143
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 45 place count 95 transition count 123
Iterating global reduction 2 with 7 rules applied. Total rules applied 52 place count 95 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 95 transition count 121
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 59 place count 90 transition count 113
Iterating global reduction 3 with 5 rules applied. Total rules applied 64 place count 90 transition count 113
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 69 place count 85 transition count 108
Iterating global reduction 3 with 5 rules applied. Total rules applied 74 place count 85 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 78 place count 85 transition count 104
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 80 place count 83 transition count 101
Iterating global reduction 4 with 2 rules applied. Total rules applied 82 place count 83 transition count 101
Applied a total of 82 rules in 13 ms. Remains 83 /119 variables (removed 36) and now considering 101/171 (removed 70) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 83/119 places, 101/171 transitions.
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 6 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 7 ms
[2024-05-21 10:52:48] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 111 transition count 159
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 111 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 111 transition count 157
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 104 transition count 149
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 104 transition count 149
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 104 transition count 147
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 40 place count 98 transition count 128
Iterating global reduction 2 with 6 rules applied. Total rules applied 46 place count 98 transition count 128
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 98 transition count 126
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 52 place count 94 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 56 place count 94 transition count 119
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 60 place count 90 transition count 115
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 90 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 68 place count 90 transition count 111
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 69 place count 89 transition count 110
Iterating global reduction 4 with 1 rules applied. Total rules applied 70 place count 89 transition count 110
Applied a total of 70 rules in 27 ms. Remains 89 /119 variables (removed 30) and now considering 110/171 (removed 61) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 89/119 places, 110/171 transitions.
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 7 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 7 ms
[2024-05-21 10:52:48] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 111 transition count 159
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 111 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 111 transition count 157
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 104 transition count 147
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 104 transition count 147
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 104 transition count 145
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 40 place count 98 transition count 127
Iterating global reduction 2 with 6 rules applied. Total rules applied 46 place count 98 transition count 127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 47 place count 98 transition count 126
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 51 place count 94 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 94 transition count 119
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 59 place count 90 transition count 115
Iterating global reduction 3 with 4 rules applied. Total rules applied 63 place count 90 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 66 place count 90 transition count 112
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 68 place count 88 transition count 109
Iterating global reduction 4 with 2 rules applied. Total rules applied 70 place count 88 transition count 109
Applied a total of 70 rules in 27 ms. Remains 88 /119 variables (removed 31) and now considering 109/171 (removed 62) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 88/119 places, 109/171 transitions.
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 6 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 6 ms
[2024-05-21 10:52:48] [INFO ] Input system was already deterministic with 109 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 111 transition count 159
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 111 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 111 transition count 157
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 104 transition count 147
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 104 transition count 147
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 104 transition count 146
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 39 place count 98 transition count 132
Iterating global reduction 2 with 6 rules applied. Total rules applied 45 place count 98 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 47 place count 98 transition count 130
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 52 place count 93 transition count 122
Iterating global reduction 3 with 5 rules applied. Total rules applied 57 place count 93 transition count 122
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 62 place count 88 transition count 117
Iterating global reduction 3 with 5 rules applied. Total rules applied 67 place count 88 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 71 place count 88 transition count 113
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 73 place count 86 transition count 110
Iterating global reduction 4 with 2 rules applied. Total rules applied 75 place count 86 transition count 110
Applied a total of 75 rules in 26 ms. Remains 86 /119 variables (removed 33) and now considering 110/171 (removed 61) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 86/119 places, 110/171 transitions.
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 6 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 7 ms
[2024-05-21 10:52:48] [INFO ] Input system was already deterministic with 110 transitions.
RANDOM walk for 40000 steps (9241 resets) in 198 ms. (201 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (4058 resets) in 121 ms. (327 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 10449 steps, run visited all 1 properties in 17 ms. (steps per millisecond=614 )
Probabilistic random walk after 10449 steps, saw 4765 distinct states, run finished after 21 ms. (steps per millisecond=497 ) properties seen :1
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 171/171 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 112 transition count 164
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 112 transition count 164
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 112 transition count 163
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 21 place count 106 transition count 155
Iterating global reduction 1 with 6 rules applied. Total rules applied 27 place count 106 transition count 155
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 29 place count 106 transition count 153
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 34 place count 101 transition count 136
Iterating global reduction 2 with 5 rules applied. Total rules applied 39 place count 101 transition count 136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 101 transition count 135
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 44 place count 97 transition count 131
Iterating global reduction 3 with 4 rules applied. Total rules applied 48 place count 97 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 52 place count 93 transition count 127
Iterating global reduction 3 with 4 rules applied. Total rules applied 56 place count 93 transition count 127
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 60 place count 93 transition count 123
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 61 place count 92 transition count 121
Iterating global reduction 4 with 1 rules applied. Total rules applied 62 place count 92 transition count 121
Applied a total of 62 rules in 9 ms. Remains 92 /119 variables (removed 27) and now considering 121/171 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 92/119 places, 121/171 transitions.
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 6 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 6 ms
[2024-05-21 10:52:48] [INFO ] Input system was already deterministic with 121 transitions.
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 8 ms
[2024-05-21 10:52:48] [INFO ] Flatten gal took : 9 ms
[2024-05-21 10:52:48] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2024-05-21 10:52:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 119 places, 171 transitions and 673 arcs took 4 ms.
Total runtime 19555 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DBSingleClientW-PT-d1m04

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/403/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 119
TRANSITIONS: 171
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.004s]


SAVING FILE /home/mcc/execution/403/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: 535
MODEL NAME: /home/mcc/execution/403/model
119 places, 171 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-d1m04-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-2024-04 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716289895004

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-d1m04"
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-d1m04, 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-171624187800489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m04.tgz
mv DBSingleClientW-PT-d1m04 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 ;