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-171690532400462.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-AN07, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532400462
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 6.0K Apr 12 11:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 12 11:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 12 11:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 12 11:30 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 3.9K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 17K Apr 12 11:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Apr 12 11:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 12 11:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 12 11:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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-AN07-ReachabilityCardinality-2024-00
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-01
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-02
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-03
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-04
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-05
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-06
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-07
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-08
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-09
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-10
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-11
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-12
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-13
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-14
FORMULA_NAME Sudoku-COL-AN07-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717028038214

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202405141337
[2024-05-30 00:13:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 00:13:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 00:13:59] [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 00:13:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 00:13:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 511 ms
[2024-05-30 00:13:59] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 490 PT places and 343.0 transition bindings in 11 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 38 ms.
Working with output stream class java.io.PrintStream
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 00:14:00] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 11 ms.
[2024-05-30 00:14:00] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 15 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
[2024-05-30 00:14:00] [INFO ] Flatten gal took : 23 ms
RANDOM walk for 40184 steps (784 resets) in 377 ms. (106 steps per ms) remains 8/15 properties
[2024-05-30 00:14:00] [INFO ] Flatten gal took : 3 ms
[2024-05-30 00:14:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16026733738276214452.gal : 3 ms
BEST_FIRST walk for 40184 steps (784 resets) in 123 ms. (324 steps per ms) remains 8/8 properties
[2024-05-30 00:14:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7524300471901365384.prop : 4 ms
BEST_FIRST walk for 40184 steps (784 resets) in 101 ms. (393 steps per ms) remains 8/8 properties
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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16026733738276214452.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7524300471901365384.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

BEST_FIRST walk for 40184 steps (784 resets) in 123 ms. (324 steps per ms) remains 8/8 properties
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7524300471901365384.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :4 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :9 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :18 after 19
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :35 after 36
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,50,0.022871,3916,2,152,13,597,14,0,215,345,0
Total reachable state count : 50

Verifying 8 reachability properties.
Reachability property Sudoku-COL-AN07-ReachabilityCardinality-2024-00 does not hold.
No reachable states exhibit your property : Sudoku-COL-AN07-ReachabilityCardinality-2024-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Sudoku-COL-AN07-ReachabilityCardinality-2024-00,0,0.024883,3916,1,0,13,597,14,0,379,345,0
Invariant property Sudoku-COL-AN07-ReachabilityCardinality-2024-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Sudoku-COL-AN07-ReachabilityCardinality-2024-02,0,0.027855,4224,1,0,13,597,14,0,435,345,0
Reachability property Sudoku-COL-AN07-ReachabilityCardinality-2024-03 does not hold.
No reachable states exhibit your property : Sudoku-COL-AN07-ReachabilityCardinality-2024-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Sudoku-COL-AN07-ReachabilityCardinality-2024-03,0,0.028136,4224,1,0,13,597,14,0,532,345,0
Invariant property Sudoku-COL-AN07-ReachabilityCardinality-2024-06 is true.

BEST_FIRST walk for 40184 steps (784 resets) in 123 ms. (324 steps per ms) remains 8/8 properties
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Sudoku-COL-AN07-ReachabilityCardinality-2024-06,0,0.028981,4224,1,0,13,597,14,0,532,345,0
Invariant property Sudoku-COL-AN07-ReachabilityCardinality-2024-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Sudoku-COL-AN07-ReachabilityCardinality-2024-08,0,0.030413,4224,1,0,13,597,14,0,704,345,0
Reachability property Sudoku-COL-AN07-ReachabilityCardinality-2024-09 does not hold.
No reachable states exhibit your property : Sudoku-COL-AN07-ReachabilityCardinality-2024-09

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Sudoku-COL-AN07-ReachabilityCardinality-2024-09,0,0.030797,4224,1,0,13,597,14,0,741,345,0
Invariant property Sudoku-COL-AN07-ReachabilityCardinality-2024-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Sudoku-COL-AN07-ReachabilityCardinality-2024-11,0,0.0315,4224,1,0,13,597,14,0,741,345,0
Reachability property Sudoku-COL-AN07-ReachabilityCardinality-2024-13 does not hold.
No reachable states exhibit your property : Sudoku-COL-AN07-ReachabilityCardinality-2024-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Sudoku-COL-AN07-ReachabilityCardinality-2024-13,0,0.032193,4224,1,0,13,597,14,0,743,345,0
ITS tools runner thread asked to quit. Dying gracefully.
BEST_FIRST walk for 40184 steps (784 resets) in 108 ms. (368 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40184 steps (784 resets) in 87 ms. (456 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40184 steps (784 resets) in 82 ms. (484 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40184 steps (784 resets) in 73 ms. (543 steps per ms) remains 8/8 properties
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-05-30 00:14:00] [INFO ] Flatten gal took : 8 ms
[2024-05-30 00:14:00] [INFO ] Flatten gal took : 1 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-30 00:14:00] [INFO ] Flatten gal took : 3 ms
[2024-05-30 00:14:00] [INFO ] Flatten gal took : 2 ms
[2024-05-30 00:14:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality917976596610462922.gal : 2 ms
[2024-05-30 00:14:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12853786671714662735.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality917976596610462922.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12853786671714662735.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality12853786671714662735.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.001409,3476,2,17,6,57,6,0,13,29,0
Total reachable state count : 5

ITS runner timed out or was interrupted.
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-00 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-02 TRUE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-03 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-06 TRUE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-08 TRUE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-09 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-11 TRUE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-13 FALSE TECHNIQUES CPN_APPROX
Domain [N(7), N(7)] of place Rows breaks symmetries in sort N
[2024-05-30 00:14:00] [INFO ] Unfolded HLPN to a Petri net with 490 places and 343 transitions 1372 arcs in 21 ms.
[2024-05-30 00:14:00] [INFO ] Unfolded 15 HLPN properties in 2 ms.
[2024-05-30 00:14:00] [INFO ] Flatten gal took : 131 ms
[2024-05-30 00:14:00] [INFO ] Flatten gal took : 110 ms
[2024-05-30 00:14:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12049016091238916328.gal : 32 ms
[2024-05-30 00:14:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality502248310894276076.prop : 50 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12049016091238916328.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality502248310894276076.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality502248310894276076.prop.
RANDOM walk for 40000 steps (936 resets) in 2451 ms. (16 steps per ms) remains 1/7 properties
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 365 ms. (109 steps per ms) remains 1/1 properties
// Phase 1: matrix 343 rows 490 cols
[2024-05-30 00:14:01] [INFO ] Computed 147 invariants in 11 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 343/392 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 98/490 variables, 98/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/490 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 21
At refinement iteration 5 (OVERLAPS) 343/833 variables, 490/637 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/833 variables, 0/637 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/833 variables, 0/637 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 833/833 variables, and 637 constraints, problems are : Problem set: 0 solved, 1 unsolved in 767 ms.
Refiners :[Positive P Invariants (semi-flows): 147/147 constraints, State Equation: 490/490 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 343/392 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 98/490 variables, 98/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/490 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 343/833 variables, 490/637 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :21 after 367
At refinement iteration 6 (INCLUDED_ONLY) 0/833 variables, 1/638 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 833/833 variables, and 638 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1593 ms.
Refiners :[Positive P Invariants (semi-flows): 147/147 constraints, State Equation: 490/490 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2447ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 49 out of 490 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 490/490 places, 343/343 transitions.
Graph (complete) has 1029 edges and 490 vertex of which 147 are kept as prefixes of interest. Removing 343 places using SCC suffix rule.2 ms
Discarding 343 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 38 ms. Remains 147 /490 variables (removed 343) and now considering 343/343 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 147/490 places, 343/343 transitions.
RANDOM walk for 40000 steps (936 resets) in 1342 ms. (29 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1232528 steps, run timeout after 3001 ms. (steps per millisecond=410 ) properties seen :0 out of 1
Probabilistic random walk after 1232528 steps, saw 184745 distinct states, run finished after 3005 ms. (steps per millisecond=410 ) properties seen :0
// Phase 1: matrix 343 rows 147 cols
[2024-05-30 00:14:07] [INFO ] Computed 20 invariants in 21 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 93/142 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/147 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 343/490 variables, 147/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/490 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/490 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 490/490 variables, and 167 constraints, problems are : Problem set: 0 solved, 1 unsolved in 178 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 147/147 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 93/142 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/147 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 343/490 variables, 147/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/490 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/490 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 490/490 variables, and 168 constraints, problems are : Problem set: 0 solved, 1 unsolved in 473 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 147/147 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 709ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 48 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
FORMULA Sudoku-COL-AN07-ReachabilityCardinality-2024-04 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 8 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 8874 ms.

BK_STOP 1717028048196

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-AN07"
export BK_EXAMINATION="ReachabilityCardinality"
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-AN07, examination is ReachabilityCardinality"
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-171690532400462"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN07.tgz
mv Sudoku-COL-AN07 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;