Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r103-tall-167814478000233.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
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 r103-tall-167814478000233
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 5.8K Feb 26 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 15:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 15:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 15:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 432K Mar 5 18:22 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-00
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d1m04-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678238665893

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m04
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 01:24:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 01:24:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 01:24:27] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2023-03-08 01:24:27] [INFO ] Transformed 1440 places.
[2023-03-08 01:24:27] [INFO ] Transformed 672 transitions.
[2023-03-08 01:24:27] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 1093 places in 5 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-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 19 places and 0 transitions.
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 328 transition count 595
Discarding 92 places :
Symmetric choice reduction at 1 with 92 rule applications. Total rules 188 place count 236 transition count 341
Iterating global reduction 1 with 92 rules applied. Total rules applied 280 place count 236 transition count 341
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 284 place count 236 transition count 337
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 351 place count 169 transition count 270
Iterating global reduction 2 with 67 rules applied. Total rules applied 418 place count 169 transition count 270
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 423 place count 169 transition count 265
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 459 place count 133 transition count 207
Iterating global reduction 3 with 36 rules applied. Total rules applied 495 place count 133 transition count 207
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 515 place count 133 transition count 187
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 522 place count 126 transition count 176
Iterating global reduction 4 with 7 rules applied. Total rules applied 529 place count 126 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 530 place count 126 transition count 175
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 536 place count 120 transition count 169
Iterating global reduction 5 with 6 rules applied. Total rules applied 542 place count 120 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 544 place count 120 transition count 167
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 549 place count 115 transition count 162
Iterating global reduction 6 with 5 rules applied. Total rules applied 554 place count 115 transition count 162
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 557 place count 115 transition count 159
Applied a total of 557 rules in 71 ms. Remains 115 /347 variables (removed 232) and now considering 159/672 (removed 513) transitions.
// Phase 1: matrix 159 rows 115 cols
[2023-03-08 01:24:27] [INFO ] Computed 2 place invariants in 19 ms
[2023-03-08 01:24:28] [INFO ] Implicit Places using invariants in 382 ms returned []
[2023-03-08 01:24:28] [INFO ] Invariant cache hit.
[2023-03-08 01:24:28] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-08 01:24:28] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 666 ms to find 0 implicit places.
[2023-03-08 01:24:28] [INFO ] Invariant cache hit.
[2023-03-08 01:24:28] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 115/347 places, 159/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 817 ms. Remains : 115/347 places, 159/672 transitions.
Support contains 12 out of 115 places after structural reductions.
[2023-03-08 01:24:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-08 01:24:28] [INFO ] Flatten gal took : 35 ms
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 01:24:28] [INFO ] Flatten gal took : 15 ms
[2023-03-08 01:24:28] [INFO ] Input system was already deterministic with 159 transitions.
Support contains 6 out of 115 places (down from 12) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2261 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1030 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 949 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 1025 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 990 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1052 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Probably explored full state space saw : 18507 states, properties seen :3
Probabilistic random walk after 46095 steps, saw 18507 distinct states, run finished after 249 ms. (steps per millisecond=185 ) properties seen :3
Explored full state space saw : 18528 states, properties seen :0
Exhaustive walk after 46138 steps, saw 18528 distinct states, run finished after 144 ms. (steps per millisecond=320 ) properties seen :0
Successfully simplified 2 atomic propositions for a total of 4 simplifications.
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 01:24:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 10 ms
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 9 ms
[2023-03-08 01:24:29] [INFO ] Input system was already deterministic with 159 transitions.
Support contains 3 out of 115 places (down from 4) after GAL structural reductions.
Computed a total of 5 stabilizing places and 17 stable transitions
Graph (complete) has 392 edges and 115 vertex of which 112 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 159/159 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 113 transition count 157
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 13 place count 104 transition count 144
Iterating global reduction 1 with 9 rules applied. Total rules applied 22 place count 104 transition count 144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 104 transition count 143
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 31 place count 96 transition count 131
Iterating global reduction 2 with 8 rules applied. Total rules applied 39 place count 96 transition count 131
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 96 transition count 129
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 47 place count 90 transition count 122
Iterating global reduction 3 with 6 rules applied. Total rules applied 53 place count 90 transition count 122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 56 place count 90 transition count 119
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 61 place count 85 transition count 104
Iterating global reduction 4 with 5 rules applied. Total rules applied 66 place count 85 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 85 transition count 103
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 68 place count 84 transition count 102
Iterating global reduction 5 with 1 rules applied. Total rules applied 69 place count 84 transition count 102
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 70 place count 83 transition count 101
Iterating global reduction 5 with 1 rules applied. Total rules applied 71 place count 83 transition count 101
Applied a total of 71 rules in 13 ms. Remains 83 /115 variables (removed 32) and now considering 101/159 (removed 58) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 83/115 places, 101/159 transitions.
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:24:29] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 159/159 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 113 transition count 157
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 13 place count 104 transition count 144
Iterating global reduction 1 with 9 rules applied. Total rules applied 22 place count 104 transition count 144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 104 transition count 143
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 31 place count 96 transition count 131
Iterating global reduction 2 with 8 rules applied. Total rules applied 39 place count 96 transition count 131
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 96 transition count 129
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 47 place count 90 transition count 122
Iterating global reduction 3 with 6 rules applied. Total rules applied 53 place count 90 transition count 122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 56 place count 90 transition count 119
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 61 place count 85 transition count 104
Iterating global reduction 4 with 5 rules applied. Total rules applied 66 place count 85 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 85 transition count 103
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 68 place count 84 transition count 102
Iterating global reduction 5 with 1 rules applied. Total rules applied 69 place count 84 transition count 102
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 70 place count 83 transition count 101
Iterating global reduction 5 with 1 rules applied. Total rules applied 71 place count 83 transition count 101
Applied a total of 71 rules in 11 ms. Remains 83 /115 variables (removed 32) and now considering 101/159 (removed 58) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 83/115 places, 101/159 transitions.
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 6 ms
[2023-03-08 01:24:29] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 159/159 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 113 transition count 157
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 13 place count 104 transition count 144
Iterating global reduction 1 with 9 rules applied. Total rules applied 22 place count 104 transition count 144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 104 transition count 143
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 31 place count 96 transition count 131
Iterating global reduction 2 with 8 rules applied. Total rules applied 39 place count 96 transition count 131
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 96 transition count 129
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 47 place count 90 transition count 122
Iterating global reduction 3 with 6 rules applied. Total rules applied 53 place count 90 transition count 122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 56 place count 90 transition count 119
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 61 place count 85 transition count 104
Iterating global reduction 4 with 5 rules applied. Total rules applied 66 place count 85 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 85 transition count 103
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 68 place count 84 transition count 102
Iterating global reduction 5 with 1 rules applied. Total rules applied 69 place count 84 transition count 102
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 70 place count 83 transition count 101
Iterating global reduction 5 with 1 rules applied. Total rules applied 71 place count 83 transition count 101
Applied a total of 71 rules in 11 ms. Remains 83 /115 variables (removed 32) and now considering 101/159 (removed 58) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 83/115 places, 101/159 transitions.
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 7 ms
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 6 ms
[2023-03-08 01:24:29] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 159/159 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 113 transition count 157
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 13 place count 104 transition count 144
Iterating global reduction 1 with 9 rules applied. Total rules applied 22 place count 104 transition count 144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 104 transition count 143
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 31 place count 96 transition count 131
Iterating global reduction 2 with 8 rules applied. Total rules applied 39 place count 96 transition count 131
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 96 transition count 129
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 47 place count 90 transition count 122
Iterating global reduction 3 with 6 rules applied. Total rules applied 53 place count 90 transition count 122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 56 place count 90 transition count 119
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 61 place count 85 transition count 104
Iterating global reduction 4 with 5 rules applied. Total rules applied 66 place count 85 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 85 transition count 103
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 68 place count 84 transition count 102
Iterating global reduction 5 with 1 rules applied. Total rules applied 69 place count 84 transition count 102
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 70 place count 83 transition count 101
Iterating global reduction 5 with 1 rules applied. Total rules applied 71 place count 83 transition count 101
Applied a total of 71 rules in 11 ms. Remains 83 /115 variables (removed 32) and now considering 101/159 (removed 58) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 83/115 places, 101/159 transitions.
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 6 ms
[2023-03-08 01:24:29] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 115/115 places, 159/159 transitions.
Graph (complete) has 392 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 113 transition count 157
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 105 transition count 145
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 105 transition count 145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 105 transition count 144
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 27 place count 98 transition count 133
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 98 transition count 133
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 98 transition count 132
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 41 place count 92 transition count 125
Iterating global reduction 3 with 6 rules applied. Total rules applied 47 place count 92 transition count 125
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 50 place count 92 transition count 122
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 54 place count 88 transition count 113
Iterating global reduction 4 with 4 rules applied. Total rules applied 58 place count 88 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 59 place count 88 transition count 112
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 60 place count 87 transition count 111
Iterating global reduction 5 with 1 rules applied. Total rules applied 61 place count 87 transition count 111
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 62 place count 86 transition count 110
Iterating global reduction 5 with 1 rules applied. Total rules applied 63 place count 86 transition count 110
Applied a total of 63 rules in 30 ms. Remains 86 /115 variables (removed 29) and now considering 110/159 (removed 49) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 86/115 places, 110/159 transitions.
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:24:29] [INFO ] Flatten gal took : 5 ms
[2023-03-08 01:24:29] [INFO ] Input system was already deterministic with 110 transitions.
Incomplete random walk after 10000 steps, including 2307 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 958 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
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 23 ms. (steps per millisecond=454 ) properties seen :1
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 159/159 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 113 transition count 157
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 106 transition count 150
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 106 transition count 150
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 100 transition count 141
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 100 transition count 141
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 32 place count 100 transition count 139
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 36 place count 96 transition count 135
Iterating global reduction 2 with 4 rules applied. Total rules applied 40 place count 96 transition count 135
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 42 place count 96 transition count 133
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 46 place count 92 transition count 122
Iterating global reduction 3 with 4 rules applied. Total rules applied 50 place count 92 transition count 122
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 51 place count 92 transition count 121
Applied a total of 51 rules in 8 ms. Remains 92 /115 variables (removed 23) and now considering 121/159 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 92/115 places, 121/159 transitions.
[2023-03-08 01:24:30] [INFO ] Flatten gal took : 6 ms
[2023-03-08 01:24:30] [INFO ] Flatten gal took : 6 ms
[2023-03-08 01:24:30] [INFO ] Input system was already deterministic with 121 transitions.
[2023-03-08 01:24:30] [INFO ] Flatten gal took : 7 ms
[2023-03-08 01:24:30] [INFO ] Flatten gal took : 7 ms
[2023-03-08 01:24:30] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-08 01:24:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 115 places, 159 transitions and 624 arcs took 2 ms.
Total runtime 2763 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DBSingleClientW-PT-d1m04
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373

FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678238671294

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:196
lola: rewrite Frontend/Parser/formula_rewrite.k:147
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH INITIAL
lola: LAUNCH task # 4 (type CNST) for 3 DBSingleClientW-PT-d1m04-CTLCardinality-03
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 7 (type CNST) for 6 DBSingleClientW-PT-d1m04-CTLCardinality-09
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 7 (type CNST) for DBSingleClientW-PT-d1m04-CTLCardinality-09
lola: result : true
lola: LAUNCH INITIAL
lola: LAUNCH task # 10 (type CNST) for 9 DBSingleClientW-PT-d1m04-CTLCardinality-11
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 10 (type CNST) for DBSingleClientW-PT-d1m04-CTLCardinality-11
lola: result : false
lola: FINISHED task # 4 (type CNST) for DBSingleClientW-PT-d1m04-CTLCardinality-03
lola: result : false
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: LAUNCH task # 13 (type EXCL) for 12 DBSingleClientW-PT-d1m04-CTLCardinality-14
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:776
lola: FINISHED task # 13 (type EXCL) for DBSingleClientW-PT-d1m04-CTLCardinality-14
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 15 (type EXCL) for 0 DBSingleClientW-PT-d1m04-CTLCardinality-02
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 15 (type EXCL) for DBSingleClientW-PT-d1m04-CTLCardinality-02
lola: result : true
lola: markings : 27
lola: fired transitions : 27
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DBSingleClientW-PT-d1m04-CTLCardinality-02: F false state space / EG
DBSingleClientW-PT-d1m04-CTLCardinality-03: INITIAL false preprocessing
DBSingleClientW-PT-d1m04-CTLCardinality-09: INITIAL true preprocessing
DBSingleClientW-PT-d1m04-CTLCardinality-11: INITIAL false preprocessing
DBSingleClientW-PT-d1m04-CTLCardinality-14: CTL true CTL model checker


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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="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
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 r103-tall-167814478000233"
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 ;