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.r201-smll-171649587100370.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 IOTPpurchase-PT-C03M03P03D03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649587100370
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 11 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 13 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 60K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-00
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-01
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-02
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-03
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-04
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-05
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-06
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-07
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-08
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-09
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-10
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-11
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2023-12
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2023-13
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2023-14
FORMULA_NAME IOTPpurchase-PT-C03M03P03D03-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716804604514

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=IOTPpurchase-PT-C03M03P03D03
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 10:10:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-27 10:10:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 10:10:06] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2024-05-27 10:10:06] [INFO ] Transformed 111 places.
[2024-05-27 10:10:06] [INFO ] Transformed 45 transitions.
[2024-05-27 10:10:06] [INFO ] Parsed PT model containing 111 places and 45 transitions and 224 arcs in 304 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
Support contains 106 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 45/45 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 108 transition count 45
Applied a total of 3 rules in 61 ms. Remains 108 /111 variables (removed 3) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 108 cols
[2024-05-27 10:10:06] [INFO ] Computed 64 invariants in 17 ms
[2024-05-27 10:10:07] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-05-27 10:10:07] [INFO ] Invariant cache hit.
[2024-05-27 10:10:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-27 10:10:07] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 568 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 10:10:07] [INFO ] Invariant cache hit.
[2024-05-27 10:10:07] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 48/56 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1/108 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 45/153 variables, 108/172 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/153 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 173 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1952 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 56/56 constraints, State Equation: 108/108 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 48/56 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1/108 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 45/153 variables, 108/172 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 44/217 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/153 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 217 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1772 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 56/56 constraints, State Equation: 108/108 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 3809ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 3837ms
Starting structural reductions in LTL mode, iteration 1 : 108/111 places, 45/45 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4505 ms. Remains : 108/111 places, 45/45 transitions.
Support contains 106 out of 108 places after structural reductions.
[2024-05-27 10:10:11] [INFO ] Flatten gal took : 43 ms
[2024-05-27 10:10:11] [INFO ] Flatten gal took : 16 ms
[2024-05-27 10:10:11] [INFO ] Input system was already deterministic with 45 transitions.
Reduction of identical properties reduced properties to check from 58 to 55
RANDOM walk for 22903 steps (4 resets) in 700 ms. (32 steps per ms) remains 0/55 properties
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 8 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 11 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 21 places
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 80 transition count 45
Applied a total of 28 rules in 8 ms. Remains 80 /108 variables (removed 28) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 80/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 6 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 6 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 30 places
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 73 transition count 42
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 14 place count 69 transition count 40
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16 place count 67 transition count 40
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 16 place count 67 transition count 31
Deduced a syphon composed of 9 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 37 place count 55 transition count 31
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 37 place count 55 transition count 30
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 54 transition count 30
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 55 place count 44 transition count 24
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 43 transition count 24
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 56 place count 43 transition count 23
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 58 place count 42 transition count 23
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 61 place count 40 transition count 22
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 63 place count 39 transition count 21
Applied a total of 63 rules in 39 ms. Remains 39 /108 variables (removed 69) and now considering 21/45 (removed 24) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 39/108 places, 21/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 3 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 3 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 25 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 77 transition count 43
Reduce places removed 3 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 74 transition count 41
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 16 place count 72 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 17 place count 71 transition count 40
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 17 place count 71 transition count 33
Deduced a syphon composed of 7 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 17 rules applied. Total rules applied 34 place count 61 transition count 33
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 38 place count 59 transition count 31
Applied a total of 38 rules in 15 ms. Remains 59 /108 variables (removed 49) and now considering 31/45 (removed 14) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 59/108 places, 31/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 11 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 4 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 31 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 32 places
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 68 transition count 41
Reduce places removed 6 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 10 rules applied. Total rules applied 22 place count 62 transition count 37
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 26 place count 58 transition count 37
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 26 place count 58 transition count 25
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 31 rules applied. Total rules applied 57 place count 39 transition count 25
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 57 place count 39 transition count 22
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 63 place count 36 transition count 22
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 17 rules applied. Total rules applied 80 place count 26 transition count 15
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 82 place count 24 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 82 place count 24 transition count 13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 87 place count 21 transition count 13
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 88 place count 21 transition count 12
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 91 place count 19 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 92 place count 18 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 94 place count 17 transition count 10
Applied a total of 94 rules in 20 ms. Remains 17 /108 variables (removed 91) and now considering 10/45 (removed 35) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 17/108 places, 10/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 1 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 1 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 27 places
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 73 transition count 45
Applied a total of 35 rules in 4 ms. Remains 73 /108 variables (removed 35) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 73/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 6 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 25 places
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 75 transition count 45
Applied a total of 33 rules in 4 ms. Remains 75 /108 variables (removed 33) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 75/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 25 places
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 75 transition count 45
Applied a total of 33 rules in 4 ms. Remains 75 /108 variables (removed 33) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 75/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 6 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 25 places
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 76 transition count 45
Applied a total of 32 rules in 4 ms. Remains 76 /108 variables (removed 32) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 76/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 28 places
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 72 transition count 45
Applied a total of 36 rules in 4 ms. Remains 72 /108 variables (removed 36) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 72/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 33 places
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 68 transition count 38
Reduce places removed 11 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 19 rules applied. Total rules applied 33 place count 57 transition count 30
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 41 place count 49 transition count 30
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 41 place count 49 transition count 22
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 61 place count 37 transition count 22
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 61 place count 37 transition count 20
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 65 place count 35 transition count 20
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 76 place count 29 transition count 15
Applied a total of 76 rules in 13 ms. Remains 29 /108 variables (removed 79) and now considering 15/45 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 29/108 places, 15/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 2 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 2 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 30 places
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 70 transition count 40
Reduce places removed 9 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 17 rules applied. Total rules applied 30 place count 61 transition count 32
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 38 place count 53 transition count 32
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 38 place count 53 transition count 23
Deduced a syphon composed of 9 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 62 place count 38 transition count 23
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 62 place count 38 transition count 21
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 66 place count 36 transition count 21
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 81 place count 27 transition count 15
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 83 place count 25 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 83 place count 25 transition count 13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 88 place count 22 transition count 13
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 89 place count 22 transition count 12
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 91 place count 20 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 91 place count 20 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 93 place count 19 transition count 11
Applied a total of 93 rules in 17 ms. Remains 19 /108 variables (removed 89) and now considering 11/45 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 19/108 places, 11/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 2 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 2 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 27 places
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 73 transition count 45
Applied a total of 35 rules in 3 ms. Remains 73 /108 variables (removed 35) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 73/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 22 places
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 79 transition count 45
Applied a total of 29 rules in 4 ms. Remains 79 /108 variables (removed 29) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 79/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 4 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 24 places
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 77 transition count 45
Applied a total of 31 rules in 4 ms. Remains 77 /108 variables (removed 31) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 77/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 6 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 17 places
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 88 transition count 45
Applied a total of 20 rules in 3 ms. Remains 88 /108 variables (removed 20) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 88/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 6 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 5 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 45/45 transitions.
Ensure Unique test removed 33 places
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 67 transition count 45
Applied a total of 41 rules in 4 ms. Remains 67 /108 variables (removed 41) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 67/108 places, 45/45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 4 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 4 ms
[2024-05-27 10:10:12] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 8 ms
[2024-05-27 10:10:12] [INFO ] Flatten gal took : 8 ms
[2024-05-27 10:10:12] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-05-27 10:10:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 108 places, 45 transitions and 218 arcs took 6 ms.
Total runtime 6404 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running IOTPpurchase-PT-C03M03P03D03

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 108
TRANSITIONS: 45
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.002s]


SAVING FILE /home/mcc/execution/412/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: 536
MODEL NAME: /home/mcc/execution/412/model
108 places, 45 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA IOTPpurchase-PT-C03M03P03D03-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716804616928

--------------------
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="IOTPpurchase-PT-C03M03P03D03"
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 IOTPpurchase-PT-C03M03P03D03, 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 r201-smll-171649587100370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IOTPpurchase-PT-C03M03P03D03.tgz
mv IOTPpurchase-PT-C03M03P03D03 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 ;