fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r361-smll-167891811300346
Last Updated
May 14, 2023

About the Execution of LTSMin+red for SemanticWebServices-PT-S064P09

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1808.556 346892.00 1374436.00 468.40 ???FTF?T????F??T normal

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.r361-smll-167891811300346.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 SemanticWebServices-PT-S064P09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811300346
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 8.1K Feb 26 10:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 10:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 10:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 10:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 10:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 102K Mar 5 18:23 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 SemanticWebServices-PT-S064P09-CTLFireability-00
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-01
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-02
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-03
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-04
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-05
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-06
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-07
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-08
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-09
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-10
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-11
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-12
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-13
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-14
FORMULA_NAME SemanticWebServices-PT-S064P09-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679224621834

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P09
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 11:17:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 11:17:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 11:17:04] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2023-03-19 11:17:04] [INFO ] Transformed 100 places.
[2023-03-19 11:17:04] [INFO ] Transformed 164 transitions.
[2023-03-19 11:17:04] [INFO ] Parsed PT model containing 100 places and 164 transitions and 719 arcs in 191 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
FORMULA SemanticWebServices-PT-S064P09-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 82/82 transitions.
Ensure Unique test removed 8 places
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 59 transition count 59
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 65 place count 56 transition count 56
Iterating global reduction 1 with 3 rules applied. Total rules applied 68 place count 56 transition count 56
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 69 place count 55 transition count 55
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 55 transition count 55
Applied a total of 70 rules in 31 ms. Remains 55 /98 variables (removed 43) and now considering 55/82 (removed 27) transitions.
[2023-03-19 11:17:04] [INFO ] Flow matrix only has 46 transitions (discarded 9 similar events)
// Phase 1: matrix 46 rows 55 cols
[2023-03-19 11:17:04] [INFO ] Computed 13 place invariants in 6 ms
[2023-03-19 11:17:04] [INFO ] Implicit Places using invariants in 326 ms returned []
[2023-03-19 11:17:04] [INFO ] Flow matrix only has 46 transitions (discarded 9 similar events)
[2023-03-19 11:17:04] [INFO ] Invariant cache hit.
[2023-03-19 11:17:05] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-19 11:17:05] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
[2023-03-19 11:17:05] [INFO ] Flow matrix only has 46 transitions (discarded 9 similar events)
[2023-03-19 11:17:05] [INFO ] Invariant cache hit.
[2023-03-19 11:17:05] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/98 places, 55/82 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 677 ms. Remains : 55/98 places, 55/82 transitions.
Support contains 41 out of 55 places after structural reductions.
[2023-03-19 11:17:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-19 11:17:05] [INFO ] Flatten gal took : 29 ms
FORMULA SemanticWebServices-PT-S064P09-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 11:17:05] [INFO ] Flatten gal took : 12 ms
[2023-03-19 11:17:05] [INFO ] Input system was already deterministic with 55 transitions.
Support contains 37 out of 55 places (down from 41) after GAL structural reductions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=26 ) properties (out of 28) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :1
Finished Best-First random walk after 490 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=245 )
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 7 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 16 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Graph (complete) has 157 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 12 places
Reduce places removed 13 places and 1 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 27 transition count 42
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 27 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 27 transition count 41
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 27 place count 20 transition count 34
Iterating global reduction 1 with 7 rules applied. Total rules applied 34 place count 20 transition count 34
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 35 place count 20 transition count 33
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 41 place count 14 transition count 27
Iterating global reduction 2 with 6 rules applied. Total rules applied 47 place count 14 transition count 27
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 53 place count 14 transition count 21
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 55 place count 14 transition count 19
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 27 edges and 13 vertex of which 12 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 2 rules applied. Total rules applied 57 place count 12 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 58 place count 12 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 59 place count 11 transition count 17
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 60 place count 10 transition count 16
Iterating global reduction 5 with 1 rules applied. Total rules applied 61 place count 10 transition count 16
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 62 place count 10 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 63 place count 10 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 64 place count 9 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 65 place count 9 transition count 13
Applied a total of 65 rules in 33 ms. Remains 9 /55 variables (removed 46) and now considering 13/55 (removed 42) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 9/55 places, 13/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 1 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 13 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 43 transition count 55
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 21 place count 34 transition count 46
Iterating global reduction 1 with 9 rules applied. Total rules applied 30 place count 34 transition count 46
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 34 transition count 44
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 38 place count 28 transition count 38
Iterating global reduction 2 with 6 rules applied. Total rules applied 44 place count 28 transition count 38
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 28 transition count 37
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 50 place count 23 transition count 32
Iterating global reduction 3 with 5 rules applied. Total rules applied 55 place count 23 transition count 32
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 60 place count 23 transition count 27
Applied a total of 60 rules in 8 ms. Remains 23 /55 variables (removed 32) and now considering 27/55 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 23/55 places, 27/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 3 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 3 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 27 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Graph (complete) has 157 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 10 places
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 31 transition count 44
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 31 transition count 44
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 19 place count 31 transition count 42
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 25 place count 25 transition count 36
Iterating global reduction 1 with 6 rules applied. Total rules applied 31 place count 25 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 25 transition count 35
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 36 place count 21 transition count 31
Iterating global reduction 2 with 4 rules applied. Total rules applied 40 place count 21 transition count 31
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 44 place count 21 transition count 27
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 47 place count 21 transition count 24
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 39 edges and 20 vertex of which 19 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 2 rules applied. Total rules applied 49 place count 19 transition count 23
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 51 place count 19 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 52 place count 18 transition count 21
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 53 place count 17 transition count 20
Iterating global reduction 5 with 1 rules applied. Total rules applied 54 place count 17 transition count 20
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 55 place count 17 transition count 19
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 56 place count 17 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 57 place count 16 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 58 place count 16 transition count 17
Applied a total of 58 rules in 22 ms. Remains 16 /55 variables (removed 39) and now considering 17/55 (removed 38) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 16/55 places, 17/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 1 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 43 transition count 55
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 21 place count 34 transition count 46
Iterating global reduction 1 with 9 rules applied. Total rules applied 30 place count 34 transition count 46
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 34 transition count 44
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 38 place count 28 transition count 38
Iterating global reduction 2 with 6 rules applied. Total rules applied 44 place count 28 transition count 38
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 28 transition count 37
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 50 place count 23 transition count 32
Iterating global reduction 3 with 5 rules applied. Total rules applied 55 place count 23 transition count 32
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 60 place count 23 transition count 27
Applied a total of 60 rules in 8 ms. Remains 23 /55 variables (removed 32) and now considering 27/55 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 23/55 places, 27/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 27 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 48 transition count 55
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 13 place count 42 transition count 49
Iterating global reduction 1 with 6 rules applied. Total rules applied 19 place count 42 transition count 49
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 42 transition count 48
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 24 place count 38 transition count 44
Iterating global reduction 2 with 4 rules applied. Total rules applied 28 place count 38 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 38 transition count 43
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 31 place count 36 transition count 41
Iterating global reduction 3 with 2 rules applied. Total rules applied 33 place count 36 transition count 41
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 35 place count 36 transition count 39
Applied a total of 35 rules in 8 ms. Remains 36 /55 variables (removed 19) and now considering 39/55 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 36/55 places, 39/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 3 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 39 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 44 transition count 55
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 20 place count 35 transition count 46
Iterating global reduction 1 with 9 rules applied. Total rules applied 29 place count 35 transition count 46
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 31 place count 35 transition count 44
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 37 place count 29 transition count 38
Iterating global reduction 2 with 6 rules applied. Total rules applied 43 place count 29 transition count 38
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 29 transition count 37
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 47 place count 26 transition count 34
Iterating global reduction 3 with 3 rules applied. Total rules applied 50 place count 26 transition count 34
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 53 place count 26 transition count 31
Applied a total of 53 rules in 16 ms. Remains 26 /55 variables (removed 29) and now considering 31/55 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 26/55 places, 31/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 31 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 47 transition count 55
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 12 place count 43 transition count 51
Iterating global reduction 1 with 4 rules applied. Total rules applied 16 place count 43 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 43 transition count 50
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 20 place count 40 transition count 47
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 40 transition count 47
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 25 place count 38 transition count 45
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 38 transition count 45
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 38 transition count 43
Applied a total of 29 rules in 8 ms. Remains 38 /55 variables (removed 17) and now considering 43/55 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 38/55 places, 43/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 4 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 43 transitions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 43 transition count 55
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 20 place count 35 transition count 47
Iterating global reduction 1 with 8 rules applied. Total rules applied 28 place count 35 transition count 47
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 35 transition count 45
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 35 place count 30 transition count 40
Iterating global reduction 2 with 5 rules applied. Total rules applied 40 place count 30 transition count 40
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 45 place count 25 transition count 35
Iterating global reduction 2 with 5 rules applied. Total rules applied 50 place count 25 transition count 35
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 55 place count 25 transition count 30
Applied a total of 55 rules in 7 ms. Remains 25 /55 variables (removed 30) and now considering 30/55 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 25/55 places, 30/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 2 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 3 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Graph (complete) has 157 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 11 places
Reduce places removed 12 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 29 transition count 43
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 29 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 29 transition count 42
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 24 transition count 37
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 24 transition count 37
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 19 transition count 32
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 19 transition count 32
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 43 place count 19 transition count 27
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 19 transition count 24
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 36 edges and 18 vertex of which 17 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 17 transition count 23
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 49 place count 17 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 50 place count 16 transition count 22
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 51 place count 15 transition count 21
Iterating global reduction 4 with 1 rules applied. Total rules applied 52 place count 15 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 53 place count 15 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 55 place count 15 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 56 place count 14 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 57 place count 14 transition count 17
Applied a total of 57 rules in 21 ms. Remains 14 /55 variables (removed 41) and now considering 17/55 (removed 38) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 14/55 places, 17/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 1 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 16 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Graph (complete) has 157 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 12 places
Reduce places removed 13 places and 1 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 27 transition count 42
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 27 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 27 transition count 41
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 21 transition count 35
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 21 transition count 35
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 38 place count 15 transition count 29
Iterating global reduction 1 with 6 rules applied. Total rules applied 44 place count 15 transition count 29
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 50 place count 15 transition count 23
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 15 transition count 21
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 30 edges and 14 vertex of which 13 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 13 transition count 20
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 13 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 12 transition count 19
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 57 place count 11 transition count 18
Iterating global reduction 4 with 1 rules applied. Total rules applied 58 place count 11 transition count 18
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 11 transition count 17
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 61 place count 11 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 62 place count 10 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 63 place count 10 transition count 14
Applied a total of 63 rules in 19 ms. Remains 10 /55 variables (removed 45) and now considering 14/55 (removed 41) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 10/55 places, 14/55 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 1 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 1 ms
[2023-03-19 11:17:06] [INFO ] Input system was already deterministic with 14 transitions.
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 4 ms
[2023-03-19 11:17:06] [INFO ] Flatten gal took : 4 ms
[2023-03-19 11:17:06] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-19 11:17:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 55 places, 55 transitions and 198 arcs took 1 ms.
Total runtime 2181 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/461/ctl_0_ --ctl=/tmp/461/ctl_1_ --ctl=/tmp/461/ctl_2_ --ctl=/tmp/461/ctl_3_ --ctl=/tmp/461/ctl_4_ --ctl=/tmp/461/ctl_5_ --ctl=/tmp/461/ctl_6_ --ctl=/tmp/461/ctl_7_ --ctl=/tmp/461/ctl_8_ --ctl=/tmp/461/ctl_9_ --mu-par --mu-opt
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-00
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-01
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-02
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-06
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-08
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-09
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-10
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-11
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-13
Could not compute solution for formula : SemanticWebServices-PT-S064P09-CTLFireability-14

BK_STOP 1679224968726

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-00
ctl formula formula --ctl=/tmp/461/ctl_0_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-01
ctl formula formula --ctl=/tmp/461/ctl_1_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-02
ctl formula formula --ctl=/tmp/461/ctl_2_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-06
ctl formula formula --ctl=/tmp/461/ctl_3_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-08
ctl formula formula --ctl=/tmp/461/ctl_4_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-09
ctl formula formula --ctl=/tmp/461/ctl_5_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-10
ctl formula formula --ctl=/tmp/461/ctl_6_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-11
ctl formula formula --ctl=/tmp/461/ctl_7_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-13
ctl formula formula --ctl=/tmp/461/ctl_8_
ctl formula name SemanticWebServices-PT-S064P09-CTLFireability-14
ctl formula formula --ctl=/tmp/461/ctl_9_
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 55 places, 55 transitions and 198 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: 55->53 groups
pnml2lts-sym: Regrouping took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 55; there are 53 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: 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done

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="SemanticWebServices-PT-S064P09"
export BK_EXAMINATION="CTLFireability"
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 SemanticWebServices-PT-S064P09, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r361-smll-167891811300346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P09.tgz
mv SemanticWebServices-PT-S064P09 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;