Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r333-tall-171679078700538.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is SemanticWebServices-PT-S128P09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r333-tall-171679078700538
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 02:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 12 02:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 12 02:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 12 02:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 814K May 18 16:43 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-S128P09-CTLFireability-2024-00
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-01
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-02
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-03
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-04
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-05
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-06
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-07
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-08
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-09
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-10
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2024-11
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2023-12
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2023-13
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2023-14
FORMULA_NAME SemanticWebServices-PT-S128P09-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716873521149

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S128P09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 05:18:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 05:18:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 05:18:42] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2024-05-28 05:18:42] [INFO ] Transformed 242 places.
[2024-05-28 05:18:42] [INFO ] Transformed 946 transitions.
[2024-05-28 05:18:42] [INFO ] Parsed PT model containing 242 places and 946 transitions and 6609 arcs in 265 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Deduced a syphon composed of 64 places in 4 ms
Reduce places removed 64 places and 534 transitions.
Ensure Unique test removed 212 transitions
Reduce redundant transitions removed 212 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 out of 178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 200/200 transitions.
Ensure Unique test removed 18 places
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 248 rules applied. Total rules applied 248 place count 56 transition count 74
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 259 place count 45 transition count 60
Iterating global reduction 1 with 11 rules applied. Total rules applied 270 place count 45 transition count 60
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 274 place count 45 transition count 56
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 279 place count 40 transition count 51
Iterating global reduction 2 with 5 rules applied. Total rules applied 284 place count 40 transition count 51
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 287 place count 37 transition count 48
Iterating global reduction 2 with 3 rules applied. Total rules applied 290 place count 37 transition count 48
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 293 place count 37 transition count 45
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 295 place count 37 transition count 43
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 303 place count 33 transition count 39
Applied a total of 303 rules in 29 ms. Remains 33 /178 variables (removed 145) and now considering 39/200 (removed 161) transitions.
[2024-05-28 05:18:42] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
// Phase 1: matrix 33 rows 33 cols
[2024-05-28 05:18:42] [INFO ] Computed 3 invariants in 5 ms
[2024-05-28 05:18:42] [INFO ] Implicit Places using invariants in 150 ms returned []
[2024-05-28 05:18:42] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
[2024-05-28 05:18:42] [INFO ] Invariant cache hit.
[2024-05-28 05:18:42] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-28 05:18:42] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
Running 34 sub problems to find dead transitions.
[2024-05-28 05:18:42] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
[2024-05-28 05:18:42] [INFO ] Invariant cache hit.
[2024-05-28 05:18:42] [INFO ] State equation strengthened by 23 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (OVERLAPS) 32/65 variables, 33/36 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 34 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 0/65 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Real declared 65/66 variables, and 59 constraints, problems are : Problem set: 0 solved, 34 unsolved in 426 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 33/33 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 34 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (OVERLAPS) 32/65 variables, 33/36 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 34/93 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (OVERLAPS) 0/65 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Int declared 65/66 variables, and 93 constraints, problems are : Problem set: 0 solved, 34 unsolved in 308 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 33/33 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
After SMT, in 760ms problems are : Problem set: 0 solved, 34 unsolved
Search for dead transitions found 0 dead transitions in 769ms
Starting structural reductions in LTL mode, iteration 1 : 33/178 places, 39/200 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1068 ms. Remains : 33/178 places, 39/200 transitions.
Support contains 7 out of 33 places after structural reductions.
[2024-05-28 05:18:43] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-05-28 05:18:43] [INFO ] Flatten gal took : 19 ms
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 05:18:43] [INFO ] Flatten gal took : 4 ms
[2024-05-28 05:18:43] [INFO ] Input system was already deterministic with 39 transitions.
Support contains 4 out of 33 places (down from 7) after GAL structural reductions.
RANDOM walk for 6938 steps (2 resets) in 181 ms. (38 steps per ms) remains 0/2 properties
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 3 ms
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 3 ms
[2024-05-28 05:18:44] [INFO ] Input system was already deterministic with 39 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 39/39 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 31 transition count 39
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 29 transition count 37
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 29 transition count 37
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 27 transition count 35
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 27 transition count 35
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 27 transition count 34
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 26 transition count 33
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 26 transition count 33
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 26 transition count 32
Applied a total of 14 rules in 6 ms. Remains 26 /33 variables (removed 7) and now considering 32/39 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 26/33 places, 32/39 transitions.
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 3 ms
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 2 ms
[2024-05-28 05:18:44] [INFO ] Input system was already deterministic with 32 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 39/39 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 31 transition count 39
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 29 transition count 37
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 29 transition count 37
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 27 transition count 35
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 27 transition count 35
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 27 transition count 34
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 26 transition count 33
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 26 transition count 33
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 26 transition count 32
Applied a total of 14 rules in 4 ms. Remains 26 /33 variables (removed 7) and now considering 32/39 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 26/33 places, 32/39 transitions.
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 2 ms
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 2 ms
[2024-05-28 05:18:44] [INFO ] Input system was already deterministic with 32 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 39/39 transitions.
Graph (complete) has 75 edges and 33 vertex of which 27 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 (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 23 transition count 33
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 23 transition count 33
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 8 place count 20 transition count 30
Iterating global reduction 0 with 3 rules applied. Total rules applied 11 place count 20 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 20 transition count 29
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 17 transition count 26
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 17 transition count 26
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 21 place count 17 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 24 place count 17 transition count 20
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 30 edges and 16 vertex of which 15 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 (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 26 place count 15 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 15 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 28 place count 14 transition count 18
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 29 place count 13 transition count 17
Iterating global reduction 4 with 1 rules applied. Total rules applied 30 place count 13 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 31 place count 13 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 32 place count 13 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 33 place count 12 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 34 place count 12 transition count 14
Applied a total of 34 rules in 18 ms. Remains 12 /33 variables (removed 21) and now considering 14/39 (removed 25) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 12/33 places, 14/39 transitions.
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 1 ms
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 0 ms
[2024-05-28 05:18:44] [INFO ] Input system was already deterministic with 14 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 39/39 transitions.
Graph (complete) has 75 edges and 33 vertex of which 27 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 (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 23 transition count 33
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 23 transition count 33
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 8 place count 20 transition count 30
Iterating global reduction 0 with 3 rules applied. Total rules applied 11 place count 20 transition count 30
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 15 place count 16 transition count 26
Iterating global reduction 0 with 4 rules applied. Total rules applied 19 place count 16 transition count 26
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 23 place count 16 transition count 22
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 16 transition count 20
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 32 edges and 15 vertex of which 14 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 (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 27 place count 14 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 14 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 13 transition count 17
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 12 transition count 16
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 12 transition count 16
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 12 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 34 place count 12 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 35 place count 11 transition count 14
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 36 place count 11 transition count 13
Applied a total of 36 rules in 10 ms. Remains 11 /33 variables (removed 22) and now considering 13/39 (removed 26) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 11/33 places, 13/39 transitions.
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 1 ms
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 1 ms
[2024-05-28 05:18:44] [INFO ] Input system was already deterministic with 13 transitions.
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 2 ms
[2024-05-28 05:18:44] [INFO ] Flatten gal took : 2 ms
[2024-05-28 05:18:44] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/CTLFireability.sr.xml took 1 ms.
[2024-05-28 05:18:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33 places, 39 transitions and 119 arcs took 1 ms.
Total runtime 1967 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running SemanticWebServices-PT-S128P09

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/406/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 33
TRANSITIONS: 39
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.001s, Sys 0.000s]


SAVING FILE /home/mcc/execution/406/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 525
MODEL NAME: /home/mcc/execution/406/model
33 places, 39 transitions.
Enabling coverability test.

CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1716873524931

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

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-S128P09"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is SemanticWebServices-PT-S128P09, 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 r333-tall-171679078700538"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S128P09.tgz
mv SemanticWebServices-PT-S128P09 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 ;