About the Execution of ITS-Tools for Sudoku-COL-AN04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16203.252 | 2901439.00 | 3481468.00 | 7590.30 | FFTFFTFFFFFFTFF? | 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-171690532300435.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-COL-AN04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532300435
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.2K Apr 12 11:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 12 11:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 11:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.6K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 11:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 12 11:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 12 11:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 12 11:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.5K 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-COL-AN04-LTLCardinality-00
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-01
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-02
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-03
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-04
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-05
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-06
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-07
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-08
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-09
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-10
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-11
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-12
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-13
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-14
FORMULA_NAME Sudoku-COL-AN04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717023180105
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-29 22:53:01] [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]
[2024-05-29 22:53:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 22:53:01] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-29 22:53:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-29 22:53:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 506 ms
[2024-05-29 22:53:01] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 112 PT places and 64.0 transition bindings in 12 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2024-05-29 22:53:02] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 4 ms.
[2024-05-29 22:53:02] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-COL-AN04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40028 steps (2220 resets) in 413 ms. (96 steps per ms) remains 5/20 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 364 ms. (109 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 287 ms. (138 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 217 ms. (183 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 135 ms. (294 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 98 ms. (404 steps per ms) remains 5/5 properties
// Phase 1: matrix 1 rows 4 cols
[2024-05-29 22:53:02] [INFO ] Computed 3 invariants in 5 ms
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 4/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/5 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5/5 variables, and 7 constraints, problems are : Problem set: 4 solved, 1 unsolved in 235 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1/5 variables, 4/7 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5 variables, 1/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5 variables, 0/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/5 variables, 0/8 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5/5 variables, and 8 constraints, problems are : Problem set: 4 solved, 1 unsolved in 47 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 1/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 318ms problems are : Problem set: 4 solved, 1 unsolved
Finished Parikh walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
FORMULA Sudoku-COL-AN04-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN04-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 22:53:03] [INFO ] Flatten gal took : 13 ms
[2024-05-29 22:53:03] [INFO ] Flatten gal took : 1 ms
Domain [N(4), N(4)] of place Rows breaks symmetries in sort N
[2024-05-29 22:53:03] [INFO ] Unfolded HLPN to a Petri net with 112 places and 64 transitions 256 arcs in 10 ms.
[2024-05-29 22:53:03] [INFO ] Unfolded 9 HLPN properties in 0 ms.
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 6 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 112 cols
[2024-05-29 22:53:03] [INFO ] Computed 48 invariants in 11 ms
[2024-05-29 22:53:03] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-29 22:53:03] [INFO ] Invariant cache hit.
[2024-05-29 22:53:03] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 183 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 201 ms. Remains : 112/112 places, 64/64 transitions.
Support contains 112 out of 112 places after structural reductions.
[2024-05-29 22:53:03] [INFO ] Flatten gal took : 14 ms
[2024-05-29 22:53:03] [INFO ] Flatten gal took : 12 ms
[2024-05-29 22:53:03] [INFO ] Input system was already deterministic with 64 transitions.
RANDOM walk for 40000 steps (2783 resets) in 1193 ms. (33 steps per ms) remains 1/16 properties
BEST_FIRST walk for 40004 steps (120 resets) in 167 ms. (238 steps per ms) remains 1/1 properties
[2024-05-29 22:53:03] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp1 is UNSAT
After SMT solving in domain Real declared 96/176 variables, and 32 constraints, problems are : Problem set: 1 solved, 0 unsolved in 40 ms.
Refiners :[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 52ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA Sudoku-COL-AN04-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
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 9 ms. Remains 48 /112 variables (removed 64) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 48 cols
[2024-05-29 22:53:04] [INFO ] Computed 11 invariants in 2 ms
[2024-05-29 22:53:04] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-29 22:53:04] [INFO ] Invariant cache hit.
[2024-05-29 22:53:04] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 125 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 135 ms. Remains : 48/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 232 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN04-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 68 steps with 4 reset in 2 ms.
FORMULA Sudoku-COL-AN04-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN04-LTLCardinality-00 finished in 428 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) U (X(G(p0))||(X(p0)&&G(p1)))))&&F(p2)))'
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
[2024-05-29 22:53:04] [INFO ] Computed 48 invariants in 1 ms
[2024-05-29 22:53:04] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-29 22:53:04] [INFO ] Invariant cache hit.
[2024-05-29 22:53:04] [INFO ] Implicit Places using invariants and state equation in 91 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 382 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Running random walk in product with property : Sudoku-COL-AN04-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-AN04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN04-LTLCardinality-03 finished in 568 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.
[2024-05-29 22:53:05] [INFO ] Invariant cache hit.
[2024-05-29 22:53:05] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-29 22:53:05] [INFO ] Invariant cache hit.
[2024-05-29 22:53:05] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 135 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 138 ms. Remains : 112/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : Sudoku-COL-AN04-LTLCardinality-04
Product exploration explored 100000 steps with 10000 reset in 847 ms.
Product exploration explored 100000 steps with 10000 reset in 795 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 p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 731 ms. Reduced automaton from 2 states, 2 edges and 3 AP (stutter sensitive) to 9 states, 23 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 486 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (2780 resets) in 1485 ms. (26 steps per ms) remains 4/11 properties
BEST_FIRST walk for 40004 steps (120 resets) in 332 ms. (120 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (120 resets) in 345 ms. (115 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (120 resets) in 210 ms. (189 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (120 resets) in 229 ms. (173 steps per ms) remains 4/4 properties
[2024-05-29 22:53:09] [INFO ] Invariant cache hit.
Problem apf4 is UNSAT
Problem apf6 is UNSAT
Problem apf7 is UNSAT
Problem apf2 is UNSAT
After SMT solving in domain Real declared 96/176 variables, and 32 constraints, problems are : Problem set: 4 solved, 0 unsolved in 46 ms.
Refiners :[Positive P Invariants (semi-flows): 32/48 constraints, State Equation: 0/112 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 82ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p0 (NOT p2) (NOT p1))), (G (OR (NOT p0) (NOT p2) p1)), (G (OR p0 p2 (NOT p1))), (G (OR p0 (NOT p2) p1))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F p2), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 16 factoid took 1107 ms. Reduced automaton from 9 states, 23 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
[2024-05-29 22:53:10] [INFO ] Invariant cache hit.
[2024-05-29 22:53:10] [INFO ] [Real]Absence check using 48 positive place invariants in 14 ms returned sat
[2024-05-29 22:53:10] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2024-05-29 22:53:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 22:53:10] [INFO ] [Nat]Absence check using 48 positive place invariants in 15 ms returned sat
[2024-05-29 22:53:10] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-29 22:53:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-29 22:53:10] [INFO ] Added : 0 causal constraints over 0 iterations in 25 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 80 out of 112 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-29 22:53:10] [INFO ] Invariant cache hit.
[2024-05-29 22:53:10] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-29 22:53:10] [INFO ] Invariant cache hit.
[2024-05-29 22:53:11] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-29 22:53:11] [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 135 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 : [(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 120 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 76 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 36 steps (0 resets) in 4 ms. (7 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 112 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 133 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
[2024-05-29 22:53:11] [INFO ] Invariant cache hit.
[2024-05-29 22:53:11] [INFO ] [Real]Absence check using 48 positive place invariants in 8 ms returned sat
[2024-05-29 22:53:11] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-29 22:53:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 22:53:11] [INFO ] [Nat]Absence check using 48 positive place invariants in 15 ms returned sat
[2024-05-29 22:53:11] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2024-05-29 22:53:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 22:53:11] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 98218 steps with 9821 reset in 639 ms.
FORMULA Sudoku-COL-AN04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN04-LTLCardinality-04 finished in 7467 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 5 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-29 22:53:12] [INFO ] Invariant cache hit.
[2024-05-29 22:53:12] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-29 22:53:12] [INFO ] Invariant cache hit.
[2024-05-29 22:53:12] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2024-05-29 22:53:12] [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 153 ms. Remains : 112/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-COL-AN04-LTLCardinality-06
Product exploration explored 100000 steps with 9990 reset in 960 ms.
Product exploration explored 100000 steps with 9987 reset in 959 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 (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (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 227 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 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 704 steps (45 resets) in 12 ms. (54 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (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 (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 11 factoid took 424 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 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 22:53:15] [INFO ] Invariant cache hit.
[2024-05-29 22:53:15] [INFO ] [Real]Absence check using 48 positive place invariants in 8 ms returned sat
[2024-05-29 22:53:15] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-29 22:53:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 22:53:16] [INFO ] [Nat]Absence check using 48 positive place invariants in 15 ms returned sat
[2024-05-29 22:53:16] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2024-05-29 22:53:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-29 22:53:16] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
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.
[2024-05-29 22:53:16] [INFO ] Invariant cache hit.
[2024-05-29 22:53:16] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-29 22:53:16] [INFO ] Invariant cache hit.
[2024-05-29 22:53:16] [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.
[2024-05-29 22:53:16] [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 146 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 p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 205 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 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 561 steps (35 resets) in 12 ms. (43 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 11 factoid took 470 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 p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 22:53:17] [INFO ] Invariant cache hit.
[2024-05-29 22:53:17] [INFO ] [Real]Absence check using 48 positive place invariants in 9 ms returned sat
[2024-05-29 22:53:17] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-29 22:53:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 22:53:17] [INFO ] [Nat]Absence check using 48 positive place invariants in 18 ms returned sat
[2024-05-29 22:53:17] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-29 22:53:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-29 22:53:17] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 9993 reset in 835 ms.
Stuttering criterion allowed to conclude after 12013 steps with 1199 reset in 103 ms.
FORMULA Sudoku-COL-AN04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN04-LTLCardinality-06 finished in 5974 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 1 ms. Remains 48 /112 variables (removed 64) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 48 cols
[2024-05-29 22:53:18] [INFO ] Computed 11 invariants in 2 ms
[2024-05-29 22:53:18] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-29 22:53:18] [INFO ] Invariant cache hit.
[2024-05-29 22:53:18] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 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 92 ms. Remains : 48/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 188 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-COL-AN04-LTLCardinality-07
Stuttering criterion allowed to conclude after 153 steps with 10 reset in 2 ms.
FORMULA Sudoku-COL-AN04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN04-LTLCardinality-07 finished in 310 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&&G(F((!p1&&X(!p1)))))))'
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 2 ms. Remains 48 /112 variables (removed 64) and now considering 64/64 (removed 0) transitions.
[2024-05-29 22:53:18] [INFO ] Invariant cache hit.
[2024-05-29 22:53:18] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-29 22:53:18] [INFO ] Invariant cache hit.
[2024-05-29 22:53:19] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 92 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 95 ms. Remains : 48/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p0) p1), p1, p1, (NOT p0), p1]
Running random walk in product with property : Sudoku-COL-AN04-LTLCardinality-10
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA Sudoku-COL-AN04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN04-LTLCardinality-10 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' '!(((!p0||G((p1||X(X(p2))))) U 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 1 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 112 cols
[2024-05-29 22:53:19] [INFO ] Computed 48 invariants in 5 ms
[2024-05-29 22:53:19] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 22:53:19] [INFO ] Invariant cache hit.
[2024-05-29 22:53:19] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 130 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 132 ms. Remains : 112/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 188 ms :[p0, (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), true]
Running random walk in product with property : Sudoku-COL-AN04-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA Sudoku-COL-AN04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN04-LTLCardinality-14 finished in 347 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||G(p1)))))'
Support contains 96 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.
[2024-05-29 22:53:19] [INFO ] Invariant cache hit.
[2024-05-29 22:53:19] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-29 22:53:19] [INFO ] Invariant cache hit.
[2024-05-29 22:53:19] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2024-05-29 22:53:19] [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 118 ms. Remains : 112/112 places, 64/64 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : Sudoku-COL-AN04-LTLCardinality-15
Product exploration explored 100000 steps with 11089 reset in 734 ms.
Product exploration explored 100000 steps with 11078 reset in 755 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) p0), (X (AND (NOT p1) p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 p0)))), (X (X 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 79 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
RANDOM walk for 40000 steps (2772 resets) in 292 ms. (136 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (120 resets) in 153 ms. (259 steps per ms) remains 1/1 properties
[2024-05-29 22:53:21] [INFO ] Invariant cache hit.
Problem apf0 is UNSAT
After SMT solving in domain Real declared 96/176 variables, and 32 constraints, problems are : Problem set: 1 solved, 0 unsolved in 31 ms.
Refiners :[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 37ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND p1 p0))), (X p0), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 12 factoid took 485 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[p0, p0]
Stuttering acceptance computed with spot in 81 ms :[p0, p0]
[2024-05-29 22:53:22] [INFO ] Invariant cache hit.
[2024-05-29 22:53:22] [INFO ] [Real]Absence check using 48 positive place invariants in 9 ms returned sat
[2024-05-29 22:53:22] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-29 22:53:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 22:53:22] [INFO ] [Nat]Absence check using 48 positive place invariants in 14 ms returned sat
[2024-05-29 22:53:22] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2024-05-29 22:53:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 22:53:22] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Could not prove EG p0
Support contains 80 out of 112 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_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.
[2024-05-29 22:53:22] [INFO ] Invariant cache hit.
[2024-05-29 22:53:22] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 22:53:22] [INFO ] Invariant cache hit.
[2024-05-29 22:53:22] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-05-29 22:53:22] [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 130 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 : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 83 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 :[p0, p0]
RANDOM walk for 32 steps (0 resets) in 7 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 223 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 :[p0, p0]
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
[2024-05-29 22:53:23] [INFO ] Invariant cache hit.
[2024-05-29 22:53:23] [INFO ] [Real]Absence check using 48 positive place invariants in 8 ms returned sat
[2024-05-29 22:53:23] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-29 22:53:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 22:53:23] [INFO ] [Nat]Absence check using 48 positive place invariants in 15 ms returned sat
[2024-05-29 22:53:23] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2024-05-29 22:53:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-29 22:53:23] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
Product exploration explored 100000 steps with 11083 reset in 675 ms.
Product exploration explored 100000 steps with 11081 reset in 690 ms.
Built C files in :
/tmp/ltsmin1851439498205045421
[2024-05-29 22:53:25] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2024-05-29 22:53:25] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:53:25] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2024-05-29 22:53:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:53:25] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2024-05-29 22:53:25] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:53:25] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1851439498205045421
Running compilation step : cd /tmp/ltsmin1851439498205045421;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 342 ms.
Running link step : cd /tmp/ltsmin1851439498205045421;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin1851439498205045421;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4931674536185379930.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 7 ms. Remains 112 /112 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-29 22:53:40] [INFO ] Invariant cache hit.
[2024-05-29 22:53:40] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-29 22:53:40] [INFO ] Invariant cache hit.
[2024-05-29 22:53:40] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2024-05-29 22:53:40] [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 172 ms. Remains : 112/112 places, 64/64 transitions.
Built C files in :
/tmp/ltsmin4710304743177895761
[2024-05-29 22:53:40] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2024-05-29 22:53:40] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:53:40] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2024-05-29 22:53:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:53:40] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2024-05-29 22:53:40] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:53:40] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4710304743177895761
Running compilation step : cd /tmp/ltsmin4710304743177895761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 217 ms.
Running link step : cd /tmp/ltsmin4710304743177895761;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin4710304743177895761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2824381202867899076.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 22:53:55] [INFO ] Flatten gal took : 7 ms
[2024-05-29 22:53:55] [INFO ] Flatten gal took : 6 ms
[2024-05-29 22:53:55] [INFO ] Time to serialize gal into /tmp/LTL7885591328176237788.gal : 3 ms
[2024-05-29 22:53:55] [INFO ] Time to serialize properties into /tmp/LTL6516367012631258129.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7885591328176237788.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17334418907319194728.hoa' '-atoms' '/tmp/LTL6516367012631258129.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6516367012631258129.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17334418907319194728.hoa
Detected timeout of ITS tools.
[2024-05-29 22:54:10] [INFO ] Flatten gal took : 7 ms
[2024-05-29 22:54:10] [INFO ] Flatten gal took : 6 ms
[2024-05-29 22:54:10] [INFO ] Time to serialize gal into /tmp/LTL7629623212323965125.gal : 2 ms
[2024-05-29 22:54:10] [INFO ] Time to serialize properties into /tmp/LTL10965123804406191523.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7629623212323965125.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10965123804406191523.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((Cells_0+Cells_1)+(Cells_2+Cells_3))+((Cells_4+Cells_5)+(Cells_6+Cells_7)))+(((Cells_8+Cells_9)+(Cells_10+Cells_11))+((Ce...1102
Formula 0 simplified : G(F!"(((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)+(Column...1095
Detected timeout of ITS tools.
[2024-05-29 22:54:25] [INFO ] Flatten gal took : 12 ms
[2024-05-29 22:54:25] [INFO ] Applying decomposition
[2024-05-29 22:54:25] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5844033255127919913.txt' '-o' '/tmp/graph5844033255127919913.bin' '-w' '/tmp/graph5844033255127919913.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5844033255127919913.bin' '-l' '-1' '-v' '-w' '/tmp/graph5844033255127919913.weights' '-q' '0' '-e' '0.001'
[2024-05-29 22:54:25] [INFO ] Decomposing Gal with order
[2024-05-29 22:54:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 22:54:25] [INFO ] Removed a total of 48 redundant transitions.
[2024-05-29 22:54:25] [INFO ] Flatten gal took : 36 ms
[2024-05-29 22:54:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 4 ms.
[2024-05-29 22:54:26] [INFO ] Time to serialize gal into /tmp/LTL11805877338321207930.gal : 1 ms
[2024-05-29 22:54:26] [INFO ] Time to serialize properties into /tmp/LTL5514391751629813907.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11805877338321207930.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5514391751629813907.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((gu0.Cells_0+gu0.Cells_1)+(gu0.Cells_2+gu0.Cells_3))+((gu0.Cells_4+gu0.Cells_5)+(gu0.Cells_6+gu0.Cells_7)))+(((gu0.Cells_...1486
Formula 0 simplified : G(F!"(((((gu1.Columns_0+gu1.Columns_1)+(gu1.Columns_2+gu1.Columns_3))+((gu1.Columns_4+gu1.Columns_5)+(gu1.Columns_6+gu1.Columns_7)))...1479
Detected timeout of ITS tools.
Treatment of property Sudoku-COL-AN04-LTLCardinality-15 finished in 81485 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||G(p1)))))'
[2024-05-29 22:54:41] [INFO ] Flatten gal took : 11 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16529630009508991420
[2024-05-29 22:54:41] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2024-05-29 22:54:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:54:41] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2024-05-29 22:54:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:54:41] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2024-05-29 22:54:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 22:54:41] [INFO ] Applying decomposition
[2024-05-29 22:54:41] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16529630009508991420
Running compilation step : cd /tmp/ltsmin16529630009508991420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 22:54:41] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5833915484097653956.txt' '-o' '/tmp/graph5833915484097653956.bin' '-w' '/tmp/graph5833915484097653956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5833915484097653956.bin' '-l' '-1' '-v' '-w' '/tmp/graph5833915484097653956.weights' '-q' '0' '-e' '0.001'
[2024-05-29 22:54:41] [INFO ] Decomposing Gal with order
[2024-05-29 22:54:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 22:54:41] [INFO ] Removed a total of 48 redundant transitions.
[2024-05-29 22:54:41] [INFO ] Flatten gal took : 22 ms
[2024-05-29 22:54:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 2 ms.
[2024-05-29 22:54:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality536935447750688215.gal : 1 ms
[2024-05-29 22:54:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality5687391606677478947.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality536935447750688215.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5687391606677478947.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...296
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((gu0.Cells_0+gu0.Cells_1)+(gu0.Cells_2+gu0.Cells_3))+((gu0.Cells_4+gu0.Cells_5)+(gu0.Cells_6+gu0.Cells_7)))+(((gu0.Cells_...1486
Formula 0 simplified : G(F!"(((((gu1.Columns_0+gu1.Columns_1)+(gu1.Columns_2+gu1.Columns_3))+((gu1.Columns_4+gu1.Columns_5)+(gu1.Columns_6+gu1.Columns_7)))...1479
Compilation finished in 238 ms.
Running link step : cd /tmp/ltsmin16529630009508991420;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin16529630009508991420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: LTL layer: formula: [](<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))))
pins2lts-mc-linux64( 1/ 8), 0.010: "[](<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.011: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Initializing POR dependencies: labels 66, guards 64
pins2lts-mc-linux64( 4/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.022: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.022: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.030: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.030: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.035: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.035: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.055: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.063: There are 67 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.063: State length is 113, there are 70 groups
pins2lts-mc-linux64( 0/ 8), 0.063: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.063: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.063: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.063: Visible groups: 0 / 70, labels: 2 / 67
pins2lts-mc-linux64( 0/ 8), 0.063: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.063: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.089: [Blue] ~9 levels ~960 states ~3752 transitions
pins2lts-mc-linux64( 0/ 8), 0.100: [Blue] ~9 levels ~1920 states ~5944 transitions
pins2lts-mc-linux64( 0/ 8), 0.132: [Blue] ~9 levels ~3840 states ~9504 transitions
pins2lts-mc-linux64( 0/ 8), 0.249: [Blue] ~9 levels ~7680 states ~19232 transitions
pins2lts-mc-linux64( 6/ 8), 0.359: [Blue] ~9 levels ~15360 states ~44640 transitions
pins2lts-mc-linux64( 6/ 8), 0.608: [Blue] ~9 levels ~30720 states ~87688 transitions
pins2lts-mc-linux64( 6/ 8), 1.069: [Blue] ~9 levels ~61440 states ~187632 transitions
pins2lts-mc-linux64( 0/ 8), 1.857: [Blue] ~9 levels ~122880 states ~444488 transitions
pins2lts-mc-linux64( 6/ 8), 3.219: [Blue] ~9 levels ~245760 states ~914368 transitions
pins2lts-mc-linux64( 6/ 8), 5.659: [Blue] ~9 levels ~491520 states ~2007608 transitions
pins2lts-mc-linux64( 0/ 8), 9.982: [Blue] ~9 levels ~983040 states ~4388752 transitions
pins2lts-mc-linux64( 0/ 8), 19.832: [Blue] ~9 levels ~1966080 states ~9309248 transitions
pins2lts-mc-linux64( 2/ 8), 36.817: [Blue] ~9 levels ~3932160 states ~20703392 transitions
pins2lts-mc-linux64( 2/ 8), 72.694: [Blue] ~9 levels ~7864320 states ~43373904 transitions
pins2lts-mc-linux64( 5/ 8), 139.271: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 139.549:
pins2lts-mc-linux64( 0/ 8), 139.549: Explored 13853046 states 82996888 transitions, fanout: 5.991
pins2lts-mc-linux64( 0/ 8), 139.549: Total exploration time 139.420 sec (139.180 sec minimum, 139.314 sec on average)
pins2lts-mc-linux64( 0/ 8), 139.549: States per second: 99362, Transitions per second: 595301
pins2lts-mc-linux64( 0/ 8), 139.549:
pins2lts-mc-linux64( 0/ 8), 139.549: State space has 13853873 states, 13852755 are accepting
pins2lts-mc-linux64( 0/ 8), 139.549: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 139.549: blue states: 13853046 (99.99%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 139.549: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 139.549: all-red states: 13852755 (99.99%), bogus 234 (0.00%)
pins2lts-mc-linux64( 0/ 8), 139.549:
pins2lts-mc-linux64( 0/ 8), 139.549: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 139.549:
pins2lts-mc-linux64( 0/ 8), 139.549: Queue width: 8B, total height: 72, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 139.549: Tree memory: 361.7MB, 27.4 B/state, compr.: 6.0%
pins2lts-mc-linux64( 0/ 8), 139.549: Tree fill ratio (roots/leafs): 10.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 139.549: Stored 64 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 139.549: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 139.549: Est. total memory use: 361.7MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16529630009508991420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16529630009508991420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
ITS-tools command line returned an error code 137
[2024-05-29 23:12:08] [INFO ] Applying decomposition
[2024-05-29 23:12:08] [INFO ] Flatten gal took : 7 ms
[2024-05-29 23:12:08] [INFO ] Decomposing Gal with order
[2024-05-29 23:12:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 23:12:08] [INFO ] Removed a total of 84 redundant transitions.
[2024-05-29 23:12:08] [INFO ] Flatten gal took : 12 ms
[2024-05-29 23:12:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-29 23:12:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality18268986095010966976.gal : 15 ms
[2024-05-29 23:12:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality10631992957052990793.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality18268986095010966976.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10631992957052990793.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((gNN0.Cells_0+gNN1.Cells_1)+(gNN2.Cells_2+gNN3.Cells_3))+((gNN4.Cells_4+gNN5.Cells_5)+(gNN6.Cells_6+gNN7.Cells_7)))+(((gN...1712
Formula 0 simplified : G(F!"(((((gNN0.Columns_0+gNN1.Columns_1)+(gNN2.Columns_2+gNN3.Columns_3))+((gNN4.Columns_4+gNN5.Columns_5)+(gNN6.Columns_6+gNN7.Colu...1705
ITS-tools command line returned an error code 137
[2024-05-29 23:26:22] [INFO ] Flatten gal took : 13 ms
[2024-05-29 23:26:22] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-29 23:26:22] [INFO ] Transformed 112 places.
[2024-05-29 23:26:22] [INFO ] Transformed 64 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 23:26:22] [INFO ] Time to serialize gal into /tmp/LTLCardinality15112672371678077810.gal : 3 ms
[2024-05-29 23:26:22] [INFO ] Time to serialize properties into /tmp/LTLCardinality4800872274506580792.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15112672371678077810.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4800872274506580792.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(("(((((Cells_0+Cells_1)+(Cells_2+Cells_3))+((Cells_4+Cells_5)+(Cells_6+Cells_7)))+(((Cells_8+Cells_9)+(Cells_10+Cells_11))+((Ce...1102
Formula 0 simplified : G(F!"(((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)+(Column...1095
ITS-tools command line returned an error code 137
Total runtime 2899753 ms.
BK_STOP 1717026081544
--------------------
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-COL-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-COL-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-171690532300435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN04.tgz
mv Sudoku-COL-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 ;