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-171649586700153.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is HouseConstruction-PT-00005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649586700153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 18:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 11 18:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 11 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 13K 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 HouseConstruction-PT-00005-CTLCardinality-2024-00
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-01
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-02
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-03
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-04
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-05
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-06
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-07
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-08
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-09
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-10
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2024-11
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2023-12
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2023-13
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2023-14
FORMULA_NAME HouseConstruction-PT-00005-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716646739183

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HouseConstruction-PT-00005
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 14:19:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 14:19:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 14:19:01] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2024-05-25 14:19:01] [INFO ] Transformed 26 places.
[2024-05-25 14:19:01] [INFO ] Transformed 18 transitions.
[2024-05-25 14:19:01] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 222 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 ms.
Support contains 26 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 14 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2024-05-25 14:19:01] [INFO ] Computed 8 invariants in 11 ms
[2024-05-25 14:19:01] [INFO ] Implicit Places using invariants in 370 ms returned []
[2024-05-25 14:19:01] [INFO ] Invariant cache hit.
[2024-05-25 14:19:01] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-25 14:19:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/44 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 44/44 variables, and 34 constraints, problems are : Problem set: 0 solved, 17 unsolved in 465 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 1/44 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 44/44 variables, and 51 constraints, problems are : Problem set: 0 solved, 17 unsolved in 414 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 913ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 930ms
Finished structural reductions in LTL mode , in 1 iterations and 1502 ms. Remains : 26/26 places, 18/18 transitions.
Support contains 26 out of 26 places after structural reductions.
[2024-05-25 14:19:03] [INFO ] Flatten gal took : 22 ms
[2024-05-25 14:19:03] [INFO ] Flatten gal took : 7 ms
[2024-05-25 14:19:03] [INFO ] Input system was already deterministic with 18 transitions.
RANDOM walk for 40013 steps (364 resets) in 800 ms. (49 steps per ms) remains 5/60 properties
BEST_FIRST walk for 40001 steps (134 resets) in 563 ms. (70 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (76 resets) in 236 ms. (168 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (83 resets) in 231 ms. (172 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (117 resets) in 154 ms. (258 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (111 resets) in 136 ms. (292 steps per ms) remains 5/5 properties
[2024-05-25 14:19:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp41 is UNSAT
At refinement iteration 1 (OVERLAPS) 15/24 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/25 variables, 1/8 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/33 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp53 is UNSAT
After SMT solving in domain Real declared 44/44 variables, and 34 constraints, problems are : Problem set: 5 solved, 0 unsolved in 112 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 130ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 10 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 5 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Computed a total of 26 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 26 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 13 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 3 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 4 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 3 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 4 ms
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 24 transition count 11
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 18 transition count 11
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 12 place count 18 transition count 7
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 12 transition count 7
Discarding 1 places :
Implicit places reduction removed 1 places
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 2 with 2 rules applied. Total rules applied 24 place count 11 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 25 place count 10 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 25 place count 10 transition count 5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 27 place count 9 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 31 place count 6 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 34 place count 4 transition count 3
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 35 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 35 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 37 place count 2 transition count 2
Applied a total of 37 rules in 30 ms. Remains 2 /26 variables (removed 24) and now considering 2/18 (removed 16) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 2/26 places, 2/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 0 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 2 transitions.
RANDOM walk for 24 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 12 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 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 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 9
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 11 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 10 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 5 place count 10 transition count 6
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 9 place count 8 transition count 6
Applied a total of 9 rules in 12 ms. Remains 8 /26 variables (removed 18) and now considering 6/18 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 8/26 places, 6/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 18 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
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 3 rules applied. Total rules applied 4 place count 16 transition count 9
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 13 transition count 9
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 7 place count 13 transition count 7
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 9 transition count 7
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 8 transition count 7
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 14 place count 8 transition count 4
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 7 rules applied. Total rules applied 21 place count 4 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 21 place count 4 transition count 3
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 23 place count 3 transition count 3
Applied a total of 23 rules in 8 ms. Remains 3 /26 variables (removed 23) and now considering 3/18 (removed 15) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 3/26 places, 3/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 0 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 0 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 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 4 rules applied. Total rules applied 4 place count 25 transition count 14
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 21 transition count 14
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 8 place count 21 transition count 9
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 20 place count 14 transition count 9
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 13 transition count 9
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 21 place count 13 transition count 7
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 25 place count 11 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 29 place count 8 transition count 6
Applied a total of 29 rules in 8 ms. Remains 8 /26 variables (removed 18) and now considering 6/18 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 8/26 places, 6/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 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 0 with 4 rules applied. Total rules applied 4 place count 24 transition count 13
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20 transition count 13
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 8 place count 20 transition count 8
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 20 place count 13 transition count 8
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 12 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 21 place count 12 transition count 6
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 25 place count 10 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 29 place count 7 transition count 5
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 6 transition count 4
Applied a total of 30 rules in 12 ms. Remains 6 /26 variables (removed 20) and now considering 4/18 (removed 14) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 6/26 places, 4/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 0 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 4 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 25/26 places, 18/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 18 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 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 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 16
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 4 place count 23 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 21 transition count 14
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 6 place count 21 transition count 9
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 19 place count 13 transition count 9
Applied a total of 19 rules in 6 ms. Remains 13 /26 variables (removed 13) and now considering 9/18 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 13/26 places, 9/18 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:19:04] [INFO ] Input system was already deterministic with 9 transitions.
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 3 ms
[2024-05-25 14:19:04] [INFO ] Flatten gal took : 3 ms
[2024-05-25 14:19:04] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-05-25 14:19:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 26 places, 18 transitions and 51 arcs took 6 ms.
Total runtime 3473 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running HouseConstruction-PT-00005

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 26
TRANSITIONS: 18
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.001s]


SAVING FILE /home/mcc/execution/413/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: 538
MODEL NAME: /home/mcc/execution/413/model
26 places, 18 transitions.

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.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HouseConstruction-PT-00005-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716646760746

--------------------
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 CTLCardinality -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="HouseConstruction-PT-00005"
export BK_EXAMINATION="CTLCardinality"
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 HouseConstruction-PT-00005, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-smll-171649586700153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-00005.tgz
mv HouseConstruction-PT-00005 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;