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.r421-smll-171690573300385.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 TwoPhaseLocking-PT-nC01000vD, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-smll-171690573300385
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 06:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 13 06:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 06:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 13 06:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.6K 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 TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-00
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-01
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-02
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-03
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-04
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-05
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-06
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-07
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-08
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-09
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-10
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-11
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2023-12
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2023-13
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2023-14
FORMULA_NAME TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717085735836

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC01000vD
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 16:15:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 16:15:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 16:15:38] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2024-05-30 16:15:38] [INFO ] Transformed 8 places.
[2024-05-30 16:15:38] [INFO ] Transformed 6 transitions.
[2024-05-30 16:15:38] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 326 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 45 ms.
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 21 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 16:15:38] [INFO ] Computed 3 invariants in 6 ms
[2024-05-30 16:15:39] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-05-30 16:15:39] [INFO ] Invariant cache hit.
[2024-05-30 16:15:39] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
Running 5 sub problems to find dead transitions.
[2024-05-30 16:15:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 5 unsolved in 186 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 16 constraints, problems are : Problem set: 0 solved, 5 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 382ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 402ms
Finished structural reductions in LTL mode , in 1 iterations and 870 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2024-05-30 16:15:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-30 16:15:39] [INFO ] Flatten gal took : 19 ms
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 16:15:39] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:15:39] [INFO ] Input system was already deterministic with 6 transitions.
RANDOM walk for 40091 steps (10 resets) in 112 ms. (354 steps per ms) remains 20/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 198 ms. (20 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 267 ms. (14 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 186 ms. (21 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 145 ms. (27 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 239 ms. (16 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 154 ms. (25 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 218 ms. (18 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 208 ms. (19 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 20/20 properties
[2024-05-30 16:15:40] [INFO ] Invariant cache hit.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp58 is UNSAT
After SMT solving in domain Real declared 8/14 variables, and 3 constraints, problems are : Problem set: 20 solved, 0 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/8 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 78ms problems are : Problem set: 20 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 20 atomic propositions for a total of 15 simplifications.
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 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 8 transition count 5
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 3 place count 7 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 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
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 5 transition count 3
Applied a total of 6 rules in 22 ms. Remains 5 /8 variables (removed 3) and now considering 3/6 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 5/8 places, 3/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 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
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 2 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 6/8 places, 4/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 4 transitions.
RANDOM walk for 4008 steps (0 resets) in 29 ms. (133 steps per ms) remains 0/1 properties
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 1 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 7/8 places, 5/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 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 8 transition count 5
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 3 place count 7 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 1 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 6/8 places, 4/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 4 transitions.
RANDOM walk for 2004 steps (0 resets) in 8 ms. (222 steps per ms) remains 0/1 properties
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 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 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 2 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 6/8 places, 4/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 4 transitions.
RANDOM walk for 10024 steps (0 resets) in 56 ms. (175 steps per ms) remains 0/1 properties
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 1 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 7/8 places, 5/6 transitions.
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 16:15:41] [INFO ] Input system was already deterministic with 5 transitions.
RANDOM walk for 4012 steps (0 resets) in 10 ms. (364 steps per ms) remains 0/1 properties
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 16:15:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 16:15:41] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-30 16:15:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8 places, 6 transitions and 18 arcs took 5 ms.
Total runtime 3143 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running TwoPhaseLocking-PT-nC01000vD

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: 8
TRANSITIONS: 6
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: 537
MODEL NAME: /home/mcc/execution/413/model
8 places, 6 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 TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-00 CANNOT_COMPUTE
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-01 CANNOT_COMPUTE
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-03 CANNOT_COMPUTE
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-05 CANNOT_COMPUTE
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-06 CANNOT_COMPUTE
FORMULA TwoPhaseLocking-PT-nC01000vD-CTLCardinality-2024-07 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717087400292

--------------------
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
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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="TwoPhaseLocking-PT-nC01000vD"
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 TwoPhaseLocking-PT-nC01000vD, 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 r421-smll-171690573300385"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC01000vD.tgz
mv TwoPhaseLocking-PT-nC01000vD 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 ;