About the Execution of ITS-Tools for Sudoku-PT-AN04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 398.168 | 13376.00 | 22293.00 | 116.40 | FFTFFTFFFFFFFTFF | normal |
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.r400-tall-171690532700595.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 itstools
Input is Sudoku-PT-AN04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532700595
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 40K Apr 12 11:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 229K Apr 12 11:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 78K Apr 12 11:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 400K Apr 12 11:20 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 22K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 33K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 123K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 55K Apr 12 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 305K Apr 12 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 134K Apr 12 11:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 667K Apr 12 11:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.3K 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 44K 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-AN04-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717046740177
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-30 05:25:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 05:25:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 05:25:41] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2024-05-30 05:25:41] [INFO ] Transformed 112 places.
[2024-05-30 05:25:41] [INFO ] Transformed 64 transitions.
[2024-05-30 05:25:41] [INFO ] Found NUPN structural information;
[2024-05-30 05:25:41] [INFO ] Parsed PT model containing 112 places and 64 transitions and 256 arcs in 164 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Sudoku-PT-AN04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 112 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Applied a total of 0 rules in 15 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 112 cols
[2024-05-30 05:25:41] [INFO ] Computed 48 invariants in 15 ms
[2024-05-30 05:25:42] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-30 05:25:42] [INFO ] Invariant cache hit.
[2024-05-30 05:25:42] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 429 ms. Remains : 112/112 places, 64/64 transitions.
Support contains 112 out of 112 places after structural reductions.
[2024-05-30 05:25:42] [INFO ] Flatten gal took : 31 ms
[2024-05-30 05:25:42] [INFO ] Flatten gal took : 10 ms
[2024-05-30 05:25:42] [INFO ] Input system was already deterministic with 64 transitions.
RANDOM walk for 40000 steps (2781 resets) in 1122 ms. (35 steps per ms) remains 1/18 properties
BEST_FIRST walk for 40004 steps (120 resets) in 164 ms. (242 steps per ms) remains 1/1 properties
[2024-05-30 05:25:42] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp2 is UNSAT
After SMT solving in domain Real declared 96/176 variables, and 64 constraints, problems are : Problem set: 1 solved, 0 unsolved in 73 ms.
Refiners :[Domain max(s): 32/112 constraints, Positive P Invariants (semi-flows): 32/48 constraints, State Equation: 0/112 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 99ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA Sudoku-PT-AN04-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA Sudoku-PT-AN04-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 112 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 112 transition count 64
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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(G(p0)))'
Support contains 16 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 48 transition count 64
Applied a total of 64 rules in 8 ms. Remains 48 /112 variables (removed 64) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 48 cols
[2024-05-30 05:25:43] [INFO ] Computed 11 invariants in 2 ms
[2024-05-30 05:25:43] [INFO ] Implicit Places using invariants in 256 ms returned []
[2024-05-30 05:25:43] [INFO ] Invariant cache hit.
[2024-05-30 05:25:43] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 48/112 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 399 ms. Remains : 48/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-00 finished in 693 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)&&X((X(p1) U ((X(p1)&&G(p2))||X(G(p1)))))))'
Support contains 80 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 112 cols
[2024-05-30 05:25:44] [INFO ] Computed 48 invariants in 1 ms
[2024-05-30 05:25:44] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-30 05:25:44] [INFO ] Invariant cache hit.
[2024-05-30 05:25:44] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 184 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 186 ms. Remains : 112/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p2) (NOT p1)), true, (AND (NOT p2) (NOT p1)), (AND (NOT p2) p1)]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-03 finished in 506 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||X((p1||(p0 U (p2||G(p0))))))))'
Support contains 96 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-30 05:25:44] [INFO ] Invariant cache hit.
[2024-05-30 05:25:44] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-30 05:25:44] [INFO ] Invariant cache hit.
[2024-05-30 05:25:44] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 158 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 161 ms. Remains : 112/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-04
Stuttering criterion allowed to conclude after 20918 steps with 2091 reset in 254 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-04 finished in 557 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 U (p1||G(p0))))))'
Support contains 80 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Applied a total of 0 rules in 10 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-30 05:25:45] [INFO ] Invariant cache hit.
[2024-05-30 05:25:45] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-30 05:25:45] [INFO ] Invariant cache hit.
[2024-05-30 05:25:45] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-05-30 05:25:45] [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
Finished structural reductions in SI_LTL mode , in 1 iterations and 268 ms. Remains : 112/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-06
Product exploration explored 100000 steps with 9992 reset in 1018 ms.
Product exploration explored 100000 steps with 9993 reset in 1006 ms.
Computed a total of 112 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 112 transition count 64
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 : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 209 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 562 steps (35 resets) in 43 ms. (12 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT (OR p1 (NOT p0)))), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 11 factoid took 496 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2024-05-30 05:25:48] [INFO ] Invariant cache hit.
[2024-05-30 05:25:48] [INFO ] [Real]Absence check using 48 positive place invariants in 19 ms returned sat
[2024-05-30 05:25:48] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-30 05:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 05:25:49] [INFO ] [Nat]Absence check using 48 positive place invariants in 42 ms returned sat
[2024-05-30 05:25:49] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2024-05-30 05:25:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 15 ms.
[2024-05-30 05:25:49] [INFO ] Added : 0 causal constraints over 0 iterations in 35 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 80 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-30 05:25:49] [INFO ] Invariant cache hit.
[2024-05-30 05:25:49] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-30 05:25:49] [INFO ] Invariant cache hit.
[2024-05-30 05:25:49] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2024-05-30 05:25:49] [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 187 ms. Remains : 112/112 places, 64/64 transitions.
Computed a total of 112 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 112 transition count 64
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 : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 226 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 864 steps (56 resets) in 20 ms. (41 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT (OR p1 (NOT p0)))), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 11 factoid took 455 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2024-05-30 05:25:50] [INFO ] Invariant cache hit.
[2024-05-30 05:25:50] [INFO ] [Real]Absence check using 48 positive place invariants in 14 ms returned sat
[2024-05-30 05:25:50] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-05-30 05:25:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 05:25:50] [INFO ] [Nat]Absence check using 48 positive place invariants in 34 ms returned sat
[2024-05-30 05:25:50] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2024-05-30 05:25:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-30 05:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering criterion allowed to conclude after 57779 steps with 5772 reset in 563 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-06 finished in 6379 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) U X(X(X(G(p1))))))'
Support contains 32 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 48 transition count 64
Applied a total of 64 rules in 2 ms. Remains 48 /112 variables (removed 64) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 48 cols
[2024-05-30 05:25:51] [INFO ] Computed 11 invariants in 2 ms
[2024-05-30 05:25:51] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-30 05:25:51] [INFO ] Invariant cache hit.
[2024-05-30 05:25:51] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 48/112 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 48/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 211 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-07
Stuttering criterion allowed to conclude after 931 steps with 65 reset in 10 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-07 finished in 349 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((p0&&F(p1))))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 49 transition count 64
Applied a total of 63 rules in 5 ms. Remains 49 /112 variables (removed 63) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 49 cols
[2024-05-30 05:25:51] [INFO ] Computed 11 invariants in 4 ms
[2024-05-30 05:25:51] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-30 05:25:51] [INFO ] Invariant cache hit.
[2024-05-30 05:25:52] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 49/112 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 49/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-08 finished in 282 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||F(G(p0))))))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 48 transition count 64
Applied a total of 64 rules in 3 ms. Remains 48 /112 variables (removed 64) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 48 cols
[2024-05-30 05:25:52] [INFO ] Computed 11 invariants in 2 ms
[2024-05-30 05:25:52] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-30 05:25:52] [INFO ] Invariant cache hit.
[2024-05-30 05:25:52] [INFO ] Implicit Places using invariants and state equation in 78 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
Starting structural reductions in LTL mode, iteration 1 : 48/112 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 48/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 161 ms :[false, (NOT p0), false, false]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-09
Stuttering criterion allowed to conclude after 47 steps with 11 reset in 1 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-09 finished in 317 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(X(G(p0)))))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 48 transition count 64
Applied a total of 64 rules in 6 ms. Remains 48 /112 variables (removed 64) and now considering 64/64 (removed 0) transitions.
[2024-05-30 05:25:52] [INFO ] Invariant cache hit.
[2024-05-30 05:25:52] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-30 05:25:52] [INFO ] Invariant cache hit.
[2024-05-30 05:25:52] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 48/112 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 48/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 3 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-14 finished in 349 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(G(p0))&&F(p1))))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Graph (complete) has 192 edges and 112 vertex of which 48 are kept as prefixes of interest. Removing 64 places using SCC suffix rule.1 ms
Discarding 64 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 48 /112 variables (removed 64) and now considering 64/64 (removed 0) transitions.
[2024-05-30 05:25:52] [INFO ] Invariant cache hit.
[2024-05-30 05:25:52] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-30 05:25:52] [INFO ] Invariant cache hit.
[2024-05-30 05:25:52] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2024-05-30 05:25:52] [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
Starting structural reductions in SI_LTL mode, iteration 1 : 48/112 places, 64/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 151 ms. Remains : 48/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Sudoku-PT-AN04-LTLCardinality-15
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA Sudoku-PT-AN04-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN04-LTLCardinality-15 finished in 363 ms.
All properties solved by simple procedures.
Total runtime 11782 ms.
BK_STOP 1717046753553
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-AN04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is Sudoku-PT-AN04, 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 r400-tall-171690532700595"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN04.tgz
mv Sudoku-PT-AN04 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 '
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 ;