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.r399-tall-171690530800657.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 Sudoku-PT-AN12, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690530800657
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 53M
-rw-r--r-- 1 mcc users 604K Apr 12 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.7M Apr 12 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Apr 12 11:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.4M Apr 12 11:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 308K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 810K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 393K Apr 12 12:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 12 12:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9M Apr 12 11:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29M Apr 12 11:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 84K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 207K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 963K 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 Sudoku-PT-AN12-CTLCardinality-2024-00
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-01
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-02
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-03
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-04
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-05
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-06
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-07
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-08
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-09
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-10
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-11
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-12
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-13
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-14
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717071872332

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 12:24:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 12:24:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 12:24:33] [INFO ] Load time of PNML (sax parser for PT used): 245 ms
[2024-05-30 12:24:33] [INFO ] Transformed 2160 places.
[2024-05-30 12:24:33] [INFO ] Transformed 1728 transitions.
[2024-05-30 12:24:33] [INFO ] Found NUPN structural information;
[2024-05-30 12:24:33] [INFO ] Parsed PT model containing 2160 places and 1728 transitions and 6912 arcs in 356 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 86 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-AN12-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2160 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 28 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 12:24:34] [INFO ] Computed 432 invariants in 50 ms
[2024-05-30 12:24:34] [INFO ] Implicit Places using invariants in 707 ms returned []
[2024-05-30 12:24:34] [INFO ] Invariant cache hit.
[2024-05-30 12:24:36] [INFO ] Implicit Places using invariants and state equation in 1523 ms returned []
Implicit Place search using SMT with State Equation took 2259 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in LTL mode , in 1 iterations and 2307 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Support contains 2160 out of 2160 places after structural reductions.
[2024-05-30 12:24:36] [INFO ] Flatten gal took : 209 ms
[2024-05-30 12:24:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Sudoku-PT-AN12-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 12:24:37] [INFO ] Flatten gal took : 123 ms
[2024-05-30 12:24:37] [INFO ] Input system was already deterministic with 1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 10831 ms. (3 steps per ms) remains 8/56 properties
BEST_FIRST walk for 40004 steps (8 resets) in 471 ms. (84 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 507 ms. (78 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 519 ms. (76 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 441 ms. (90 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2228 ms. (17 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 769 ms. (51 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 553 ms. (72 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 588 ms. (67 steps per ms) remains 8/8 properties
[2024-05-30 12:24:42] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2160 variables, 2160/2160 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2160 variables, 0/2592 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3888/3888 variables, and 4752 constraints, problems are : Problem set: 2 solved, 6 unsolved in 5016 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2160 variables, 2160/2160 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2160/3888 variables, and 2592 constraints, problems are : Problem set: 2 solved, 6 unsolved in 5017 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 0/2160 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 10726ms problems are : Problem set: 2 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2160 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 46 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 2160/2160 places, 1728/1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 8522 ms. (4 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 486 ms. (82 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 544 ms. (73 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 419 ms. (95 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2155 ms. (18 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 424 ms. (94 steps per ms) remains 5/5 properties
[2024-05-30 12:24:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2160 variables, 2160/2160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2160 variables, 0/2592 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3888/3888 variables, and 4752 constraints, problems are : Problem set: 0 solved, 5 unsolved in 45034 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 5/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2160 variables, 2160/2160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2160 variables, 0/2592 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3888/3888 variables, and 4752 constraints, problems are : Problem set: 1 solved, 4 unsolved in 45026 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 90341ms problems are : Problem set: 1 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 432 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.8 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 34 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 432/2160 places, 1728/1728 transitions.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
[2024-05-30 12:26:26] [INFO ] Flatten gal took : 126 ms
[2024-05-30 12:26:26] [INFO ] Flatten gal took : 83 ms
[2024-05-30 12:26:27] [INFO ] Input system was already deterministic with 1728 transitions.
Computed a total of 2160 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2160 transition count 1728
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 2 formulas.
FORMULA Sudoku-PT-AN12-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.8 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 76 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 432/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:27] [INFO ] Flatten gal took : 55 ms
[2024-05-30 12:26:27] [INFO ] Flatten gal took : 98 ms
[2024-05-30 12:26:27] [INFO ] Input system was already deterministic with 1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 6204 ms. (6 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 398 ms. (100 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 246481 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :0 out of 1
Probabilistic random walk after 246481 steps, saw 170610 distinct states, run finished after 3007 ms. (steps per millisecond=81 ) properties seen :0
// Phase 1: matrix 1728 rows 432 cols
[2024-05-30 12:26:32] [INFO ] Computed 35 invariants in 87 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 144/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 285/429 variables, 32/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/429 variables, 285/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/429 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/432 variables, 3/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 3/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/432 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1728/2160 variables, 432/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2160 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2160/2160 variables, and 899 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1143 ms.
Refiners :[Domain max(s): 432/432 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 144/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 285/429 variables, 32/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/429 variables, 285/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/429 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3/432 variables, 3/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 3/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/432 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1728/2160 variables, 432/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2160 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/2160 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2160/2160 variables, and 899 constraints, problems are : Problem set: 0 solved, 1 unsolved in 692 ms.
Refiners :[Domain max(s): 432/432 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 432/432 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 1960ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 139 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=19 )
FORMULA Sudoku-PT-AN12-CTLCardinality-2024-01 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 14 ms.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1728 places and 0 transitions.
Iterating post reduction 0 with 1728 rules applied. Total rules applied 1728 place count 432 transition count 1728
Applied a total of 1728 rules in 20 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 432/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:34] [INFO ] Flatten gal took : 50 ms
[2024-05-30 12:26:34] [INFO ] Flatten gal took : 54 ms
[2024-05-30 12:26:34] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1728 places and 0 transitions.
Iterating post reduction 0 with 1728 rules applied. Total rules applied 1728 place count 432 transition count 1728
Applied a total of 1728 rules in 24 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 432/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:34] [INFO ] Flatten gal took : 47 ms
[2024-05-30 12:26:34] [INFO ] Flatten gal took : 52 ms
[2024-05-30 12:26:34] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 38 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:34] [INFO ] Flatten gal took : 64 ms
[2024-05-30 12:26:34] [INFO ] Flatten gal took : 67 ms
[2024-05-30 12:26:35] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1728 places and 0 transitions.
Iterating post reduction 0 with 1728 rules applied. Total rules applied 1728 place count 432 transition count 1728
Applied a total of 1728 rules in 11 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 432/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:35] [INFO ] Flatten gal took : 45 ms
[2024-05-30 12:26:35] [INFO ] Flatten gal took : 53 ms
[2024-05-30 12:26:35] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1728 places and 0 transitions.
Iterating post reduction 0 with 1728 rules applied. Total rules applied 1728 place count 432 transition count 1728
Applied a total of 1728 rules in 15 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 432/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:35] [INFO ] Flatten gal took : 45 ms
[2024-05-30 12:26:35] [INFO ] Flatten gal took : 50 ms
[2024-05-30 12:26:35] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 429 are kept as prefixes of interest. Removing 1731 places using SCC suffix rule.3 ms
Discarding 1731 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 154 ms. Remains 429 /2160 variables (removed 1731) and now considering 1726/1728 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 156 ms. Remains : 429/2160 places, 1726/1728 transitions.
[2024-05-30 12:26:35] [INFO ] Flatten gal took : 43 ms
[2024-05-30 12:26:35] [INFO ] Flatten gal took : 48 ms
[2024-05-30 12:26:35] [INFO ] Input system was already deterministic with 1726 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1709 places and 0 transitions.
Iterating post reduction 0 with 1709 rules applied. Total rules applied 1709 place count 451 transition count 1728
Applied a total of 1709 rules in 33 ms. Remains 451 /2160 variables (removed 1709) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 451/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 43 ms
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 48 ms
[2024-05-30 12:26:36] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 435 are kept as prefixes of interest. Removing 1725 places using SCC suffix rule.3 ms
Discarding 1725 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 43 ms. Remains 435 /2160 variables (removed 1725) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 435/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 43 ms
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 48 ms
[2024-05-30 12:26:36] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 434 are kept as prefixes of interest. Removing 1726 places using SCC suffix rule.3 ms
Discarding 1726 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 40 ms. Remains 434 /2160 variables (removed 1726) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 434/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 42 ms
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 47 ms
[2024-05-30 12:26:36] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 436 are kept as prefixes of interest. Removing 1724 places using SCC suffix rule.2 ms
Discarding 1724 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 40 ms. Remains 436 /2160 variables (removed 1724) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 436/2160 places, 1728/1728 transitions.
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 41 ms
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 46 ms
[2024-05-30 12:26:36] [INFO ] Input system was already deterministic with 1728 transitions.
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 63 ms
[2024-05-30 12:26:36] [INFO ] Flatten gal took : 60 ms
[2024-05-30 12:26:37] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 6 ms.
[2024-05-30 12:26:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2160 places, 1728 transitions and 6912 arcs took 11 ms.
Total runtime 123573 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Sudoku-PT-AN12

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 2160
TRANSITIONS: 1728
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.038s, Sys 0.003s]


SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.006s, 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: 577
MODEL NAME: /home/mcc/execution/414/model
2160 places, 1728 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.
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1717074606599

--------------------
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

Error in allocating array of size 8388608 at unique_table.cc, line 313
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="Sudoku-PT-AN12"
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 Sudoku-PT-AN12, 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 r399-tall-171690530800657"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN12.tgz
mv Sudoku-PT-AN12 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 ;