Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r480-tall-171624189400489.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DBSingleClientW-PT-d1m04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r480-tall-171624189400489
=====================================================================

--------------------
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 1717189180853

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 20:59:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 20:59:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 20:59:42] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2024-05-31 20:59:42] [INFO ] Transformed 1440 places.
[2024-05-31 20:59:42] [INFO ] Transformed 672 transitions.
[2024-05-31 20:59:42] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 243 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Deduced a syphon composed of 1093 places in 7 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 90 ms. Remains 119 /347 variables (removed 228) and now considering 171/672 (removed 501) transitions.
// Phase 1: matrix 171 rows 119 cols
[2024-05-31 20:59:42] [INFO ] Computed 2 invariants in 16 ms
[2024-05-31 20:59:42] [INFO ] Implicit Places using invariants in 304 ms returned []
[2024-05-31 20:59:42] [INFO ] Invariant cache hit.
[2024-05-31 20:59:43] [INFO ] State equation strengthened by 60 read => feed constraints.
[2024-05-31 20:59:43] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2024-05-31 20:59:43] [INFO ] Invariant cache hit.
[2024-05-31 20:59:43] [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 5339 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 9986 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 15709ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 15720ms
Starting structural reductions in LTL mode, iteration 1 : 119/347 places, 171/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16445 ms. Remains : 119/347 places, 171/672 transitions.
Support contains 12 out of 119 places after structural reductions.
[2024-05-31 20:59:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-31 20:59:59] [INFO ] Flatten gal took : 36 ms
[2024-05-31 20:59:59] [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
[2024-05-31 20:59:59] [INFO ] Flatten gal took : 15 ms
[2024-05-31 20:59:59] [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 (9197 resets) in 1627 ms. (24 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3964 resets) in 243 ms. (163 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (3941 resets) in 145 ms. (273 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3926 resets) in 117 ms. (339 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (3914 resets) in 189 ms. (210 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (3813 resets) in 99 ms. (400 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (3929 resets) in 134 ms. (296 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 308 ms. (steps per millisecond=196 ) 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 92 ms. (steps per millisecond=658 ) 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
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 15 ms
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 12 ms
[2024-05-31 21:00:00] [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.3 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 12 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 12 ms. Remains : 83/119 places, 101/171 transitions.
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 11 ms
[2024-05-31 21:00:00] [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 27 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 27 ms. Remains : 91/119 places, 120/171 transitions.
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 7 ms
[2024-05-31 21:00:00] [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 20 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 20 ms. Remains : 83/119 places, 101/171 transitions.
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 5 ms
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:00] [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 22 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 22 ms. Remains : 89/119 places, 110/171 transitions.
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 7 ms
[2024-05-31 21:00:00] [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 21 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 21 ms. Remains : 88/119 places, 109/171 transitions.
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 5 ms
[2024-05-31 21:00:00] [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 20 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 20 ms. Remains : 86/119 places, 110/171 transitions.
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:00] [INFO ] Input system was already deterministic with 110 transitions.
RANDOM walk for 40000 steps (9246 resets) in 216 ms. (184 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (3995 resets) in 143 ms. (277 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 10449 steps, run visited all 1 properties in 23 ms. (steps per millisecond=454 )
Probabilistic random walk after 10449 steps, saw 4765 distinct states, run finished after 27 ms. (steps per millisecond=387 ) 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 8 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 8 ms. Remains : 92/119 places, 121/171 transitions.
[2024-05-31 21:00:01] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:01] [INFO ] Flatten gal took : 6 ms
[2024-05-31 21:00:01] [INFO ] Input system was already deterministic with 121 transitions.
[2024-05-31 21:00:01] [INFO ] Flatten gal took : 8 ms
[2024-05-31 21:00:01] [INFO ] Flatten gal took : 8 ms
[2024-05-31 21:00:01] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2024-05-31 21:00:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 119 places, 171 transitions and 673 arcs took 2 ms.
Total runtime 18999 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : DBSingleClientW-PT-d1m04-CTLCardinality-2024-03
Could not compute solution for formula : DBSingleClientW-PT-d1m04-CTLCardinality-2024-04
Could not compute solution for formula : DBSingleClientW-PT-d1m04-CTLCardinality-2024-06
Could not compute solution for formula : DBSingleClientW-PT-d1m04-CTLCardinality-2024-07
Could not compute solution for formula : DBSingleClientW-PT-d1m04-CTLCardinality-2024-10
Could not compute solution for formula : DBSingleClientW-PT-d1m04-CTLCardinality-2023-14

BK_STOP 1717189201554

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/512/ctl_0_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/512/ctl_1_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/512/ctl_2_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/512/ctl_3_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/512/ctl_4_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/512/ctl_5_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d1m04"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is DBSingleClientW-PT-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 r480-tall-171624189400489"
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 ;