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-171690530700587.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-AN03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690530700587
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 27K Apr 12 10:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 183K Apr 12 10:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Apr 12 10:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 243K Apr 12 10:07 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 14K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 59K Apr 12 10:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 382K Apr 12 10:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 87K Apr 12 10:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 463K Apr 12 10:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K 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 21K 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-AN03-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717056545100

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN03
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 08:09:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 08:09:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 08:09:06] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2024-05-30 08:09:06] [INFO ] Transformed 54 places.
[2024-05-30 08:09:06] [INFO ] Transformed 27 transitions.
[2024-05-30 08:09:06] [INFO ] Found NUPN structural information;
[2024-05-30 08:09:06] [INFO ] Parsed PT model containing 54 places and 27 transitions and 108 arcs in 137 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Sudoku-PT-AN03-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN03-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN03-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN03-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN03-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN03-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN03-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 54 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Applied a total of 0 rules in 6 ms. Remains 54 /54 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 54 cols
[2024-05-30 08:09:06] [INFO ] Computed 27 invariants in 8 ms
[2024-05-30 08:09:06] [INFO ] Implicit Places using invariants in 169 ms returned []
[2024-05-30 08:09:06] [INFO ] Invariant cache hit.
[2024-05-30 08:09:06] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 3ms
Finished structural reductions in LTL mode , in 1 iterations and 309 ms. Remains : 54/54 places, 27/27 transitions.
Support contains 54 out of 54 places after structural reductions.
[2024-05-30 08:09:07] [INFO ] Flatten gal took : 34 ms
[2024-05-30 08:09:07] [INFO ] Flatten gal took : 7 ms
[2024-05-30 08:09:07] [INFO ] Input system was already deterministic with 27 transitions.
RANDOM walk for 40000 steps (4707 resets) in 1080 ms. (37 steps per ms) remains 2/14 properties
BEST_FIRST walk for 40004 steps (442 resets) in 217 ms. (183 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (440 resets) in 219 ms. (181 steps per ms) remains 2/2 properties
[2024-05-30 08:09:07] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 54/81 variables, and 81 constraints, problems are : Problem set: 2 solved, 0 unsolved in 63 ms.
Refiners :[Domain max(s): 54/54 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 0/54 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 89ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA Sudoku-PT-AN03-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
Computed a total of 54 stabilizing places and 27 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 54 transition count 27
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA Sudoku-PT-AN03-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 27 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-30 08:09:07] [INFO ] Invariant cache hit.
[2024-05-30 08:09:07] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-30 08:09:07] [INFO ] Invariant cache hit.
[2024-05-30 08:09:08] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 54/54 places, 27/27 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Sudoku-PT-AN03-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN03-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN03-LTLCardinality-01 finished in 402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 36 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-30 08:09:08] [INFO ] Invariant cache hit.
[2024-05-30 08:09:08] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-30 08:09:08] [INFO ] Invariant cache hit.
[2024-05-30 08:09:08] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2024-05-30 08:09:08] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 54/54 places, 27/27 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN03-LTLCardinality-02
Product exploration explored 100000 steps with 16445 reset in 417 ms.
Product exploration explored 100000 steps with 16445 reset in 349 ms.
Computed a total of 54 stabilizing places and 27 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 54 transition count 27
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 20 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
[2024-05-30 08:09:09] [INFO ] Invariant cache hit.
[2024-05-30 08:09:09] [INFO ] [Real]Absence check using 27 positive place invariants in 6 ms returned sat
[2024-05-30 08:09:09] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-30 08:09:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:09:09] [INFO ] [Nat]Absence check using 27 positive place invariants in 8 ms returned sat
[2024-05-30 08:09:10] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-30 08:09:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-30 08:09:10] [INFO ] Added : 0 causal constraints over 0 iterations in 31 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 36 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-30 08:09:10] [INFO ] Invariant cache hit.
[2024-05-30 08:09:10] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-30 08:09:10] [INFO ] Invariant cache hit.
[2024-05-30 08:09:10] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2024-05-30 08:09:10] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 125 ms. Remains : 54/54 places, 27/27 transitions.
Computed a total of 54 stabilizing places and 27 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 54 transition count 27
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 20 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2024-05-30 08:09:10] [INFO ] Invariant cache hit.
[2024-05-30 08:09:10] [INFO ] [Real]Absence check using 27 positive place invariants in 6 ms returned sat
[2024-05-30 08:09:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-30 08:09:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:09:10] [INFO ] [Nat]Absence check using 27 positive place invariants in 9 ms returned sat
[2024-05-30 08:09:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-30 08:09:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:09:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 16450 reset in 304 ms.
Product exploration explored 100000 steps with 16457 reset in 297 ms.
Support contains 36 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-30 08:09:11] [INFO ] Invariant cache hit.
[2024-05-30 08:09:11] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 08:09:11] [INFO ] Invariant cache hit.
[2024-05-30 08:09:11] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2024-05-30 08:09:11] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 104 ms. Remains : 54/54 places, 27/27 transitions.
Treatment of property Sudoku-PT-AN03-LTLCardinality-02 finished in 3433 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0) U (X(G(p0))||(!p1&&X((p0&&F(G(!p1)))))))))'
Support contains 9 out of 54 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-30 08:09:11] [INFO ] Invariant cache hit.
[2024-05-30 08:09:11] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-30 08:09:11] [INFO ] Invariant cache hit.
[2024-05-30 08:09:11] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 54/54 places, 27/27 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN03-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-AN03-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN03-LTLCardinality-05 finished in 271 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&G(p1)))))'
Support contains 54 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 54 /54 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-30 08:09:12] [INFO ] Invariant cache hit.
[2024-05-30 08:09:12] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-30 08:09:12] [INFO ] Invariant cache hit.
[2024-05-30 08:09:12] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 54/54 places, 27/27 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN03-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN03-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN03-LTLCardinality-07 finished in 295 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Graph (complete) has 81 edges and 54 vertex of which 28 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.1 ms
Discarding 26 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 28 /54 variables (removed 26) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2024-05-30 08:09:12] [INFO ] Computed 8 invariants in 3 ms
[2024-05-30 08:09:12] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-30 08:09:12] [INFO ] Invariant cache hit.
[2024-05-30 08:09:12] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2024-05-30 08:09:12] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in SI_LTL mode, iteration 1 : 28/54 places, 27/27 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123 ms. Remains : 28/54 places, 27/27 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN03-LTLCardinality-10
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN03-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN03-LTLCardinality-10 finished in 190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G(p1))))'
Support contains 3 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Graph (complete) has 81 edges and 54 vertex of which 27 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3 ms. Remains 27 /54 variables (removed 27) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 27 cols
[2024-05-30 08:09:12] [INFO ] Computed 8 invariants in 1 ms
[2024-05-30 08:09:12] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 08:09:12] [INFO ] Invariant cache hit.
[2024-05-30 08:09:12] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-30 08:09:12] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 27/54 places, 27/27 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 88 ms. Remains : 27/54 places, 27/27 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Sudoku-PT-AN03-LTLCardinality-13
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-AN03-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN03-LTLCardinality-13 finished in 193 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Graph (complete) has 81 edges and 54 vertex of which 28 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.1 ms
Discarding 26 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2 ms. Remains 28 /54 variables (removed 26) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2024-05-30 08:09:12] [INFO ] Computed 8 invariants in 1 ms
[2024-05-30 08:09:12] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 08:09:12] [INFO ] Invariant cache hit.
[2024-05-30 08:09:12] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-05-30 08:09:12] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 28/54 places, 27/27 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 28/54 places, 27/27 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN03-LTLCardinality-14
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-AN03-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN03-LTLCardinality-14 finished in 183 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-30 08:09:13] [INFO ] Flatten gal took : 4 ms
[2024-05-30 08:09:13] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-05-30 08:09:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 54 places, 27 transitions and 108 arcs took 4 ms.
Total runtime 6790 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Sudoku-PT-AN03

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: 54
TRANSITIONS: 27
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: 817
MODEL NAME: /home/mcc/execution/413/model
54 places, 27 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 Sudoku-PT-AN03-LTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717056557006

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLCardinality -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="Sudoku-PT-AN03"
export BK_EXAMINATION="LTLCardinality"
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-AN03, examination is LTLCardinality"
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-171690530700587"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN03.tgz
mv Sudoku-PT-AN03 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;