About the Execution of ITS-Tools for Sudoku-PT-AN15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1078.088 | 1906465.00 | 1944418.00 | 6238.90 | FFFTTTTFFTTFTFFF | 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-171690532900684.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-AN15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532900684
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 63M
-rw-r--r-- 1 mcc users 1.3M Apr 12 11:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.0M Apr 12 11:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6M Apr 12 10:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 17M Apr 12 10:22 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 811K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.6M Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.4M Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.7M Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 840K Apr 12 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Apr 12 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5M Apr 12 11:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16M Apr 12 11:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 211K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 509K Apr 23 08:01 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 1.9M 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-AN15-LTLFireability-00
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-01
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-02
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-03
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-04
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-05
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-06
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-07
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-08
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-09
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-10
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-11
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-12
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-13
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-14
FORMULA_NAME Sudoku-PT-AN15-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717063947438
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-30 10:12:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 10:12:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 10:12:28] [INFO ] Load time of PNML (sax parser for PT used): 243 ms
[2024-05-30 10:12:28] [INFO ] Transformed 4050 places.
[2024-05-30 10:12:28] [INFO ] Transformed 3375 transitions.
[2024-05-30 10:12:28] [INFO ] Found NUPN structural information;
[2024-05-30 10:12:28] [INFO ] Parsed PT model containing 4050 places and 3375 transitions and 13500 arcs in 375 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 210 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA Sudoku-PT-AN15-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 675 out of 4050 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Reduce places removed 3375 places and 0 transitions.
Iterating post reduction 0 with 3375 rules applied. Total rules applied 3375 place count 675 transition count 3375
Applied a total of 3375 rules in 106 ms. Remains 675 /4050 variables (removed 3375) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 675 cols
[2024-05-30 10:12:31] [INFO ] Computed 44 invariants in 195 ms
[2024-05-30 10:12:31] [INFO ] Implicit Places using invariants in 660 ms returned []
[2024-05-30 10:12:31] [INFO ] Invariant cache hit.
[2024-05-30 10:15:11] [INFO ] Implicit Places using invariants and state equation in 160027 ms returned []
Implicit Place search using SMT with State Equation took 160718 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in LTL mode, iteration 1 : 675/4050 places, 3375/3375 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160844 ms. Remains : 675/4050 places, 3375/3375 transitions.
Support contains 675 out of 675 places after structural reductions.
[2024-05-30 10:15:12] [INFO ] Flatten gal took : 345 ms
[2024-05-30 10:15:14] [INFO ] Flatten gal took : 351 ms
[2024-05-30 10:15:15] [INFO ] Input system was already deterministic with 3375 transitions.
Reduction of identical properties reduced properties to check from 16 to 15
RANDOM walk for 789 steps (0 resets) in 670 ms. (1 steps per ms) remains 0/15 properties
FORMULA Sudoku-PT-AN15-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 675 stabilizing places and 3375 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 675 transition count 3375
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 675 out of 675 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 6 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:15:16] [INFO ] Invariant cache hit.
[2024-05-30 10:15:16] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-30 10:15:16] [INFO ] Invariant cache hit.
[2024-05-30 10:17:56] [INFO ] Implicit Places using invariants and state equation in 160036 ms returned []
Implicit Place search using SMT with State Equation took 160201 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 160209 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-02
Entered a terminal (fully accepting) state of product in 200 steps with 0 reset in 69 ms.
FORMULA Sudoku-PT-AN15-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN15-LTLFireability-02 finished in 160645 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(F(p0)))'
Support contains 675 out of 675 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 6 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:17:56] [INFO ] Invariant cache hit.
[2024-05-30 10:17:56] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-05-30 10:17:56] [INFO ] Invariant cache hit.
[2024-05-30 10:20:36] [INFO ] Implicit Places using invariants and state equation in 160024 ms returned []
Implicit Place search using SMT with State Equation took 160177 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 160187 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-03
Product exploration timeout after 46840 steps with 236 reset in 10003 ms.
Product exploration timeout after 46620 steps with 235 reset in 10005 ms.
Computed a total of 675 stabilizing places and 3375 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 675 transition count 3375
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)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 14 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN15-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN15-LTLFireability-03 finished in 181078 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 675 out of 675 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 27 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:20:57] [INFO ] Invariant cache hit.
[2024-05-30 10:20:58] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-30 10:20:58] [INFO ] Invariant cache hit.
[2024-05-30 10:23:38] [INFO ] Implicit Places using invariants and state equation in 160027 ms returned []
Implicit Place search using SMT with State Equation took 160184 ms to find 0 implicit places.
[2024-05-30 10:23:38] [INFO ] Redundant transitions in 193 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 160415 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-05
Product exploration timeout after 47250 steps with 238 reset in 10001 ms.
Product exploration timeout after 47140 steps with 237 reset in 10003 ms.
Computed a total of 675 stabilizing places and 3375 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 675 transition count 3375
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)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN15-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN15-LTLFireability-05 finished in 181197 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 675 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 217 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:23:59] [INFO ] Invariant cache hit.
[2024-05-30 10:24:03] [INFO ] Implicit Places using invariants in 4204 ms returned []
[2024-05-30 10:24:03] [INFO ] Invariant cache hit.
[2024-05-30 10:26:43] [INFO ] Implicit Places using invariants and state equation in 160020 ms returned []
Implicit Place search using SMT with State Equation took 164229 ms to find 0 implicit places.
[2024-05-30 10:26:43] [INFO ] Redundant transitions in 170 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 164628 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-08
Stuttering criterion allowed to conclude after 201 steps with 0 reset in 42 ms.
FORMULA Sudoku-PT-AN15-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN15-LTLFireability-08 finished in 164767 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((G((F(p1)||p0))||G(p2))))'
Support contains 9 out of 675 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 96 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:26:43] [INFO ] Invariant cache hit.
[2024-05-30 10:26:48] [INFO ] Implicit Places using invariants in 4344 ms returned []
[2024-05-30 10:26:48] [INFO ] Invariant cache hit.
[2024-05-30 10:29:28] [INFO ] Implicit Places using invariants and state equation in 160028 ms returned []
Implicit Place search using SMT with State Equation took 164373 ms to find 0 implicit places.
[2024-05-30 10:29:28] [INFO ] Redundant transitions in 94 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 164570 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-09
Product exploration timeout after 25870 steps with 430 reset in 10012 ms.
Product exploration timeout after 26360 steps with 420 reset in 10004 ms.
Computed a total of 675 stabilizing places and 3375 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 675 transition count 3375
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) p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (F (G p0)), (F (G p1)), (F (G (NOT p2)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND p0 (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 13 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN15-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN15-LTLFireability-09 finished in 185316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 675 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 153 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:29:49] [INFO ] Invariant cache hit.
[2024-05-30 10:29:53] [INFO ] Implicit Places using invariants in 4240 ms returned []
[2024-05-30 10:29:53] [INFO ] Invariant cache hit.
[2024-05-30 10:32:33] [INFO ] Implicit Places using invariants and state equation in 160031 ms returned []
Implicit Place search using SMT with State Equation took 164274 ms to find 0 implicit places.
[2024-05-30 10:32:33] [INFO ] Redundant transitions in 94 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 164529 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-10
Product exploration timeout after 25970 steps with 433 reset in 10003 ms.
Product exploration timeout after 26140 steps with 424 reset in 10001 ms.
Computed a total of 675 stabilizing places and 3375 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 675 transition count 3375
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), (F (G p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 10 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN15-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN15-LTLFireability-10 finished in 185230 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((F(p0)||(G(p2)&&p1))))'
Support contains 9 out of 675 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 80 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:32:54] [INFO ] Invariant cache hit.
[2024-05-30 10:32:58] [INFO ] Implicit Places using invariants in 4146 ms returned []
[2024-05-30 10:32:58] [INFO ] Invariant cache hit.
[2024-05-30 10:35:38] [INFO ] Implicit Places using invariants and state equation in 160027 ms returned []
Implicit Place search using SMT with State Equation took 164176 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 164261 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-11
Stuttering criterion allowed to conclude after 302 steps with 53 reset in 82 ms.
FORMULA Sudoku-PT-AN15-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN15-LTLFireability-11 finished in 164522 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)&&F(G(p1))))'
Support contains 6 out of 675 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 93 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:35:38] [INFO ] Invariant cache hit.
[2024-05-30 10:35:43] [INFO ] Implicit Places using invariants in 4319 ms returned []
[2024-05-30 10:35:43] [INFO ] Invariant cache hit.
[2024-05-30 10:38:23] [INFO ] Implicit Places using invariants and state equation in 160029 ms returned []
Implicit Place search using SMT with State Equation took 164350 ms to find 0 implicit places.
[2024-05-30 10:38:23] [INFO ] Redundant transitions in 94 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 164547 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-12
Product exploration timeout after 48620 steps with 245 reset in 10002 ms.
Product exploration timeout after 48400 steps with 243 reset in 10001 ms.
Computed a total of 675 stabilizing places and 3375 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 675 transition count 3375
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 p0 (NOT p1)), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X p1), (X (NOT p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN15-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN15-LTLFireability-12 finished in 185336 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(G(p0)))'
Support contains 6 out of 675 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 90 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:38:44] [INFO ] Invariant cache hit.
[2024-05-30 10:38:48] [INFO ] Implicit Places using invariants in 4391 ms returned []
[2024-05-30 10:38:48] [INFO ] Invariant cache hit.
[2024-05-30 10:41:28] [INFO ] Implicit Places using invariants and state equation in 160019 ms returned []
Implicit Place search using SMT with State Equation took 164413 ms to find 0 implicit places.
[2024-05-30 10:41:28] [INFO ] Redundant transitions in 95 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 164610 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-13
Stuttering criterion allowed to conclude after 202 steps with 0 reset in 42 ms.
FORMULA Sudoku-PT-AN15-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN15-LTLFireability-13 finished in 164713 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 U p1)&&(G(p0) U X(G(p2)))) U (!p0&&(p0 U p1)&&(G(p0) U X(G(p2)))))))'
Support contains 9 out of 675 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 675/675 places, 3375/3375 transitions.
Applied a total of 0 rules in 80 ms. Remains 675 /675 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
[2024-05-30 10:41:29] [INFO ] Invariant cache hit.
[2024-05-30 10:41:33] [INFO ] Implicit Places using invariants in 4273 ms returned []
[2024-05-30 10:41:33] [INFO ] Invariant cache hit.
[2024-05-30 10:44:13] [INFO ] Implicit Places using invariants and state equation in 160029 ms returned []
Implicit Place search using SMT with State Equation took 164304 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 164388 ms. Remains : 675/675 places, 3375/3375 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p2), (OR (NOT p1) (NOT p2) p0), (OR (NOT p2) (NOT p1) p0), true, (OR (NOT p2) (NOT p1) p0)]
Running random walk in product with property : Sudoku-PT-AN15-LTLFireability-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 4 ms.
FORMULA Sudoku-PT-AN15-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN15-LTLFireability-15 finished in 164605 ms.
All properties solved by simple procedures.
Total runtime 1905016 ms.
BK_STOP 1717065853903
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-AN15"
export BK_EXAMINATION="LTLFireability"
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-AN15, examination is LTLFireability"
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-171690532900684"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN15.tgz
mv Sudoku-PT-AN15 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;