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.r105-tall-167814480900233.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)
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=====================================================================
Generated by BenchKit 2-5348
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 r105-tall-167814480900233
=====================================================================

--------------------
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 1678265701863

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 08:55:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 08:55:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 08:55:03] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2023-03-08 08:55:03] [INFO ] Transformed 1440 places.
[2023-03-08 08:55:03] [INFO ] Transformed 672 transitions.
[2023-03-08 08:55:03] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 156 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Deduced a syphon composed of 1093 places in 6 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 80 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 08:55:03] [INFO ] Computed 2 place invariants in 21 ms
[2023-03-08 08:55:04] [INFO ] Implicit Places using invariants in 430 ms returned []
[2023-03-08 08:55:04] [INFO ] Invariant cache hit.
[2023-03-08 08:55:04] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-08 08:55:04] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
[2023-03-08 08:55:04] [INFO ] Invariant cache hit.
[2023-03-08 08:55:04] [INFO ] Dead Transitions using invariants and state equation in 96 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 904 ms. Remains : 115/347 places, 159/672 transitions.
Support contains 12 out of 115 places after structural reductions.
[2023-03-08 08:55:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-08 08:55:04] [INFO ] Flatten gal took : 42 ms
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 08:55:04] [INFO ] Flatten gal took : 28 ms
[2023-03-08 08:55:04] [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 2272 resets, run finished after 450 ms. (steps per millisecond=22 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 991 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 976 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 967 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 979 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 956 resets, run finished after 49 ms. (steps per millisecond=204 ) 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 341 ms. (steps per millisecond=135 ) 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 232 ms. (steps per millisecond=198 ) 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 08:55:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 17 ms
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 10 ms
[2023-03-08 08:55:06] [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.14 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 33 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 33 ms. Remains : 83/115 places, 101/159 transitions.
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 9 ms
[2023-03-08 08:55:06] [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 08:55:06] [INFO ] Flatten gal took : 5 ms
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:55:06] [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 14 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 14 ms. Remains : 83/115 places, 101/159 transitions.
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:55:06] [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 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 08:55:06] [INFO ] Flatten gal took : 5 ms
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:55:06] [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 34 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 35 ms. Remains : 86/115 places, 110/159 transitions.
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 7 ms
[2023-03-08 08:55:06] [INFO ] Input system was already deterministic with 110 transitions.
Incomplete random walk after 10000 steps, including 2334 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1017 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10449 steps, run visited all 1 properties in 28 ms. (steps per millisecond=373 )
Probabilistic random walk after 10449 steps, saw 4765 distinct states, run finished after 29 ms. (steps per millisecond=360 ) 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 10 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 10 ms. Remains : 92/115 places, 121/159 transitions.
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 19 ms
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:55:06] [INFO ] Input system was already deterministic with 121 transitions.
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 8 ms
[2023-03-08 08:55:06] [INFO ] Flatten gal took : 22 ms
[2023-03-08 08:55:06] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-08 08:55:06] [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 3469 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/454/ctl_0_ --ctl=/tmp/454/ctl_1_ --ctl=/tmp/454/ctl_2_ --ctl=/tmp/454/ctl_3_ --ctl=/tmp/454/ctl_4_ --mu-par --mu-opt
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d1m04-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678265754753

--------------------
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
mcc2023
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-02
ctl formula formula --ctl=/tmp/454/ctl_0_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-03
ctl formula formula --ctl=/tmp/454/ctl_1_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-09
ctl formula formula --ctl=/tmp/454/ctl_2_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-11
ctl formula formula --ctl=/tmp/454/ctl_3_
ctl formula name DBSingleClientW-PT-d1m04-CTLCardinality-14
ctl formula formula --ctl=/tmp/454/ctl_4_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 115 places, 159 transitions and 624 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 159->150 groups
pnml2lts-sym: Regrouping took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 115; there are 150 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 37267 group checks and 0 next state calls
pnml2lts-sym: reachability took 6.830 real 22.760 user 4.520 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 18528 states, 8665 nodes
pnml2lts-sym: Formula /tmp/454/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/454/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/454/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/454/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/454/ctl_0_ does not hold for the initial state
pnml2lts-sym: group_next: 1425 nodes total
pnml2lts-sym: group_explored: 1869 nodes, 1543 short vectors total
pnml2lts-sym: max token count: 4

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 2-5348"
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 r105-tall-167814480900233"
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 ;