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.r267-smll-171654406600521.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 Philosophers-PT-000200, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406600521
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.8M
-rw-r--r-- 1 mcc users 168K Apr 13 10:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 945K Apr 13 10:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 101K Apr 13 10:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 641K Apr 13 10:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 72K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 284K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 71K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 342K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 227K Apr 13 10:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.3M Apr 13 10:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 301K Apr 13 10:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.0M Apr 13 10:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 55K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 445K 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 Philosophers-PT-000200-CTLCardinality-2024-00
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-01
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-02
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-03
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-04
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-05
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-06
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-07
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-08
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-09
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-10
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-11
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-12
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-13
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-14
FORMULA_NAME Philosophers-PT-000200-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716930125207

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000200
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 21:02:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 21:02:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:02:08] [INFO ] Load time of PNML (sax parser for PT used): 483 ms
[2024-05-28 21:02:08] [INFO ] Transformed 1000 places.
[2024-05-28 21:02:08] [INFO ] Transformed 1000 transitions.
[2024-05-28 21:02:08] [INFO ] Found NUPN structural information;
[2024-05-28 21:02:08] [INFO ] Parsed PT model containing 1000 places and 1000 transitions and 3200 arcs in 740 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 108 ms.
Support contains 1000 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 47 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
// Phase 1: matrix 1000 rows 1000 cols
[2024-05-28 21:02:08] [INFO ] Computed 400 invariants in 52 ms
[2024-05-28 21:02:09] [INFO ] Implicit Places using invariants in 1228 ms returned []
[2024-05-28 21:02:09] [INFO ] Invariant cache hit.
[2024-05-28 21:02:11] [INFO ] Implicit Places using invariants and state equation in 1344 ms returned []
Implicit Place search using SMT with State Equation took 2638 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 21:02:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 200/1000 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 200/1000 variables, 200/1200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
SMT process timed out in 30445ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 30498ms
Finished structural reductions in LTL mode , in 1 iterations and 33249 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Support contains 1000 out of 1000 places after structural reductions.
[2024-05-28 21:02:42] [INFO ] Flatten gal took : 224 ms
[2024-05-28 21:02:42] [INFO ] Flatten gal took : 144 ms
[2024-05-28 21:02:42] [INFO ] Input system was already deterministic with 1000 transitions.
RANDOM walk for 40000 steps (8 resets) in 6914 ms. (5 steps per ms) remains 6/82 properties
BEST_FIRST walk for 40004 steps (8 resets) in 921 ms. (43 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 788 ms. (50 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 809 ms. (49 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 569 ms. (70 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 546 ms. (73 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1453 ms. (27 steps per ms) remains 6/6 properties
[2024-05-28 21:02:46] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/600 variables, 600/600 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/600 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp32 is UNSAT
At refinement iteration 2 (OVERLAPS) 400/1000 variables, 400/1000 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1000 variables, 400/1400 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1000 variables, 0/1400 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1000/2000 variables, 1000/2400 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2000 variables, 0/2400 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/2000 variables, 0/2400 constraints. Problems are: Problem set: 1 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2000/2000 variables, and 2400 constraints, problems are : Problem set: 1 solved, 5 unsolved in 1827 ms.
Refiners :[Domain max(s): 1000/1000 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 200/200 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/200 variables, 0/200 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 800/1000 variables, 400/600 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1000 variables, 800/1400 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1000 variables, 0/1400 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1000/2000 variables, 1000/2400 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 2405 constraints, problems are : Problem set: 1 solved, 5 unsolved in 5010 ms.
Refiners :[Domain max(s): 1000/1000 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 5/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 7475ms problems are : Problem set: 1 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 200 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Free-agglomeration rule (complex) applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 1000 transition count 600
Reduce places removed 400 places and 0 transitions.
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 0 with 600 rules applied. Total rules applied 1000 place count 600 transition count 400
Applied a total of 1000 rules in 533 ms. Remains 600 /1000 variables (removed 400) and now considering 400/1000 (removed 600) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 534 ms. Remains : 600/1000 places, 400/1000 transitions.
RANDOM walk for 40000 steps (8 resets) in 2281 ms. (17 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 711 ms. (56 steps per ms) remains 1/1 properties
// Phase 1: matrix 400 rows 600 cols
[2024-05-28 21:02:55] [INFO ] Computed 400 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/200 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 400/600 variables, 400/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/600 variables, 400/1000 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/600 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 400/1000 variables, 600/1600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1000 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1000 variables, 0/1600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1000/1000 variables, and 1600 constraints, problems are : Problem set: 0 solved, 1 unsolved in 775 ms.
Refiners :[Domain max(s): 600/600 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 600/600 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/200 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/200 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 400/600 variables, 400/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/600 variables, 400/1000 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/600 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 400/1000 variables, 600/1600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1000 variables, 1/1601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1000 variables, 0/1601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1000 variables, 0/1601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1000/1000 variables, and 1601 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2101 ms.
Refiners :[Domain max(s): 600/600 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 600/600 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2946ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 129 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 12 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-28 21:02:58] [INFO ] Flatten gal took : 61 ms
[2024-05-28 21:02:58] [INFO ] Flatten gal took : 67 ms
[2024-05-28 21:02:58] [INFO ] Input system was already deterministic with 1000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 53 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:02:58] [INFO ] Flatten gal took : 69 ms
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 75 ms
[2024-05-28 21:02:59] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 7 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 42 ms
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 39 ms
[2024-05-28 21:02:59] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 4 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 36 ms
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 41 ms
[2024-05-28 21:02:59] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 4 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 32 ms
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 34 ms
[2024-05-28 21:02:59] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 29 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 30 ms
[2024-05-28 21:02:59] [INFO ] Flatten gal took : 42 ms
[2024-05-28 21:03:00] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 9 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:00] [INFO ] Flatten gal took : 31 ms
[2024-05-28 21:03:00] [INFO ] Flatten gal took : 35 ms
[2024-05-28 21:03:00] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 49 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:00] [INFO ] Flatten gal took : 29 ms
[2024-05-28 21:03:00] [INFO ] Flatten gal took : 31 ms
[2024-05-28 21:03:00] [INFO ] Input system was already deterministic with 1000 transitions.
RANDOM walk for 945 steps (0 resets) in 539 ms. (1 steps per ms) remains 0/1 properties
FORMULA Philosophers-PT-000200-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 8 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:00] [INFO ] Flatten gal took : 27 ms
[2024-05-28 21:03:00] [INFO ] Flatten gal took : 31 ms
[2024-05-28 21:03:00] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 56 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:00] [INFO ] Flatten gal took : 27 ms
[2024-05-28 21:03:00] [INFO ] Flatten gal took : 29 ms
[2024-05-28 21:03:00] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 49 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 26 ms
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 29 ms
[2024-05-28 21:03:01] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 51 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 25 ms
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 29 ms
[2024-05-28 21:03:01] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 24 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 23 ms
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 27 ms
[2024-05-28 21:03:01] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Performed 199 Post agglomeration using F-continuation condition.Transition count delta: 199
Deduced a syphon composed of 199 places in 0 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 0 with 398 rules applied. Total rules applied 398 place count 801 transition count 801
Applied a total of 398 rules in 136 ms. Remains 801 /1000 variables (removed 199) and now considering 801/1000 (removed 199) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 137 ms. Remains : 801/1000 places, 801/1000 transitions.
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 23 ms
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 33 ms
[2024-05-28 21:03:01] [INFO ] Input system was already deterministic with 801 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 21 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 34 ms
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 30 ms
[2024-05-28 21:03:01] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 27 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 27 ms
[2024-05-28 21:03:01] [INFO ] Flatten gal took : 40 ms
[2024-05-28 21:03:02] [INFO ] Input system was already deterministic with 1000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 31 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 1000/1000 places, 1000/1000 transitions.
[2024-05-28 21:03:02] [INFO ] Flatten gal took : 25 ms
[2024-05-28 21:03:02] [INFO ] Flatten gal took : 27 ms
[2024-05-28 21:03:02] [INFO ] Input system was already deterministic with 1000 transitions.
[2024-05-28 21:03:02] [INFO ] Flatten gal took : 32 ms
[2024-05-28 21:03:02] [INFO ] Flatten gal took : 32 ms
[2024-05-28 21:03:02] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 15 ms.
[2024-05-28 21:03:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1000 places, 1000 transitions and 3200 arcs took 12 ms.
Total runtime 55162 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Philosophers-PT-000200

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1000
TRANSITIONS: 1000
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.028s, Sys 0.001s]


SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.005s, 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: 570
MODEL NAME: /home/mcc/execution/410/model
1000 places, 1000 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.
Building monolithic NSF...
FORMULA Philosophers-PT-000200-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-PT-000200-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-PT-000200-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-PT-000200-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-PT-000200-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-PT-000200-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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

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="Philosophers-PT-000200"
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 Philosophers-PT-000200, 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 r267-smll-171654406600521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000200.tgz
mv Philosophers-PT-000200 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 ;