About the Execution of GreatSPN+red for Sudoku-COL-BN04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 465.804 | 12847.00 | 23393.00 | 175.80 | TFFTTFFTFFFFFTTF | 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.r399-tall-171690530600547.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is Sudoku-COL-BN04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690530600547
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 6.2K Apr 12 11:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 12 11:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Apr 12 11:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 12 11:09 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 3.8K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 11:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 12 11:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 11:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 12 11:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 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 36K 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-BN04-LTLCardinality-00
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-01
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-02
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-03
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-04
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-05
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-06
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-07
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-08
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-09
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-10
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-11
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-12
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-13
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-14
FORMULA_NAME Sudoku-COL-BN04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717051918053
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-BN04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 06:51:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 06:51:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 06:51:59] [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.
[2024-05-30 06:51:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 06:51:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 593 ms
[2024-05-30 06:52:00] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 128 PT places and 256.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 06:52:00] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 4 ms.
[2024-05-30 06:52:00] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-COL-BN04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 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 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 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 606 ms. (65 steps per ms) remains 12/25 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 310 ms. (128 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 393 ms. (101 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 107 ms. (370 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 106 ms. (374 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 68 ms. (580 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 72 ms. (548 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 66 ms. (597 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 32 ms. (1212 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 43 ms. (909 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 48 ms. (816 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 83 ms. (476 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40028 steps (2220 resets) in 38 ms. (1026 steps per ms) remains 12/12 properties
// Phase 1: matrix 1 rows 5 cols
[2024-05-30 06:52:00] [INFO ] Computed 4 invariants in 6 ms
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
After SMT solving in domain Real declared 5/6 variables, and 4 constraints, problems are : Problem set: 12 solved, 0 unsolved in 281 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/5 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 325ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 12 atomic propositions for a total of 13 simplifications.
FORMULA Sudoku-COL-BN04-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 06:52:01] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2024-05-30 06:52:01] [INFO ] Flatten gal took : 13 ms
FORMULA Sudoku-COL-BN04-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 06:52:01] [INFO ] Flatten gal took : 4 ms
Domain [N(4), N(4)] of place Rows breaks symmetries in sort N
[2024-05-30 06:52:01] [INFO ] Unfolded HLPN to a Petri net with 128 places and 64 transitions 320 arcs in 17 ms.
[2024-05-30 06:52:01] [INFO ] Unfolded 7 HLPN properties in 1 ms.
Support contains 128 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 6 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 128 cols
[2024-05-30 06:52:01] [INFO ] Computed 64 invariants in 12 ms
[2024-05-30 06:52:01] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-30 06:52:01] [INFO ] Invariant cache hit.
[2024-05-30 06:52:01] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 207 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 226 ms. Remains : 128/128 places, 64/64 transitions.
Support contains 128 out of 128 places after structural reductions.
[2024-05-30 06:52:01] [INFO ] Flatten gal took : 16 ms
[2024-05-30 06:52:01] [INFO ] Flatten gal took : 14 ms
[2024-05-30 06:52:01] [INFO ] Input system was already deterministic with 64 transitions.
RANDOM walk for 40000 steps (2872 resets) in 2428 ms. (16 steps per ms) remains 4/15 properties
BEST_FIRST walk for 40004 steps (128 resets) in 159 ms. (250 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (128 resets) in 255 ms. (156 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (128 resets) in 137 ms. (289 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (129 resets) in 186 ms. (213 steps per ms) remains 4/4 properties
[2024-05-30 06:52:02] [INFO ] Invariant cache hit.
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp14 is UNSAT
After SMT solving in domain Real declared 128/192 variables, and 64 constraints, problems are : Problem set: 4 solved, 0 unsolved in 52 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 0/128 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 86ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA Sudoku-COL-BN04-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 6 simplifications.
Computed a total of 128 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 128 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' '!((p0 U X(X((p1 U p2)))))'
Support contains 112 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-30 06:52:03] [INFO ] Invariant cache hit.
[2024-05-30 06:52:03] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-30 06:52:03] [INFO ] Invariant cache hit.
[2024-05-30 06:52:03] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 150 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 155 ms. Remains : 128/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 410 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : Sudoku-COL-BN04-LTLCardinality-00
Product exploration explored 100000 steps with 33333 reset in 911 ms.
Product exploration explored 100000 steps with 33333 reset in 863 ms.
Computed a total of 128 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 128 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 p2 (NOT p1) (NOT p0)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 16 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-BN04-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN04-LTLCardinality-00 finished in 2511 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 64 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 9 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-30 06:52:05] [INFO ] Invariant cache hit.
[2024-05-30 06:52:05] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-30 06:52:05] [INFO ] Invariant cache hit.
[2024-05-30 06:52:05] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2024-05-30 06:52:05] [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 264 ms. Remains : 128/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-BN04-LTLCardinality-03
Product exploration explored 100000 steps with 33333 reset in 844 ms.
Product exploration explored 100000 steps with 33333 reset in 876 ms.
Computed a total of 128 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 128 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 p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 13 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-COL-BN04-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN04-LTLCardinality-03 finished in 2126 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 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 6 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-30 06:52:07] [INFO ] Invariant cache hit.
[2024-05-30 06:52:07] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-30 06:52:07] [INFO ] Invariant cache hit.
[2024-05-30 06:52:07] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2024-05-30 06:52:07] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 192 ms. Remains : 128/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-COL-BN04-LTLCardinality-06
Stuttering criterion allowed to conclude after 113 steps with 7 reset in 1 ms.
FORMULA Sudoku-COL-BN04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN04-LTLCardinality-06 finished in 290 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(p1))))'
Support contains 80 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 9 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-30 06:52:07] [INFO ] Invariant cache hit.
[2024-05-30 06:52:08] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-30 06:52:08] [INFO ] Invariant cache hit.
[2024-05-30 06:52:08] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2024-05-30 06:52:08] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 195 ms. Remains : 128/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-COL-BN04-LTLCardinality-07
Product exploration explored 100000 steps with 33333 reset in 862 ms.
Product exploration explored 100000 steps with 33333 reset in 924 ms.
Computed a total of 128 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 128 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 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 12 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-BN04-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-BN04-LTLCardinality-07 finished in 2149 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)||G(p1))))'
Support contains 32 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Graph (complete) has 256 edges and 128 vertex of which 64 are kept as prefixes of interest. Removing 64 places using SCC suffix rule.1 ms
Discarding 64 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 10 ms. Remains 64 /128 variables (removed 64) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 64 cols
[2024-05-30 06:52:10] [INFO ] Computed 24 invariants in 3 ms
[2024-05-30 06:52:10] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-30 06:52:10] [INFO ] Invariant cache hit.
[2024-05-30 06:52:10] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-30 06:52:10] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 64/128 places, 64/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140 ms. Remains : 64/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-COL-BN04-LTLCardinality-09
Stuttering criterion allowed to conclude after 48 steps with 3 reset in 1 ms.
FORMULA Sudoku-COL-BN04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN04-LTLCardinality-09 finished in 203 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(G(p0)))'
Support contains 16 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 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 64 transition count 64
Applied a total of 64 rules in 11 ms. Remains 64 /128 variables (removed 64) and now considering 64/64 (removed 0) transitions.
[2024-05-30 06:52:10] [INFO ] Invariant cache hit.
[2024-05-30 06:52:10] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-30 06:52:10] [INFO ] Invariant cache hit.
[2024-05-30 06:52:10] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 121 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 : 64/128 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 64/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-BN04-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Sudoku-COL-BN04-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-BN04-LTLCardinality-12 finished in 232 ms.
All properties solved by simple procedures.
Total runtime 11254 ms.
ITS solved all properties within timeout
BK_STOP 1717051930900
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-COL-BN04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is Sudoku-COL-BN04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r399-tall-171690530600547"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN04.tgz
mv Sudoku-COL-BN04 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 ;