About the Execution of ITS-Tools for Sudoku-COL-BN16
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 57359.00 | 0.00 | 0.00 | FFTTFTFFFFTFTTFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491500478.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is Sudoku-COL-BN16, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491500478
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 924K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 446K May 29 14:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-00
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-01
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-02
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-03
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-04
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-05
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-06
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-07
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-08
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-09
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-10
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-11
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-12
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-13
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-14
FORMULA_NAME Sudoku-COL-BN16-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1749343918633
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-BN16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202505121319
[2025-06-08 00:52:01] [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]
[2025-06-08 00:52:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 00:52:01] [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.
[2025-06-08 00:52:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-08 00:52:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1375 ms
[2025-06-08 00:52:02] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 5120 PT places and 65536.0 transition bindings in 61 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 51 ms.
Working with output stream class java.io.PrintStream
[2025-06-08 00:52:02] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 9 ms.
[2025-06-08 00:52:02] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Remains 16 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
RANDOM walk for 40244 steps (152 resets) in 253 ms. (158 steps per ms) remains 9/16 properties
BEST_FIRST walk for 40244 steps (152 resets) in 107 ms. (372 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40244 steps (152 resets) in 211 ms. (189 steps per ms) remains 9/9 properties
[2025-06-08 00:52:03] [INFO ] Flatten gal took : 87 ms
[2025-06-08 00:52:03] [INFO ] Flatten gal took : 6 ms
BEST_FIRST walk for 40244 steps (152 resets) in 209 ms. (191 steps per ms) remains 9/9 properties
[2025-06-08 00:52:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8374555873686461793.gal : 7 ms
BEST_FIRST walk for 40244 steps (152 resets) in 165 ms. (242 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40244 steps (152 resets) in 56 ms. (706 steps per ms) remains 9/9 properties
[2025-06-08 00:52:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9078088698954609919.prop : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8374555873686461793.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9078088698954609919.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40244 steps (152 resets) in 75 ms. (529 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40244 steps (152 resets) in 62 ms. (638 steps per ms) remains 9/9 properties
its-reach command run as :
BEST_FIRST walk for 40244 steps (152 resets) in 71 ms. (558 steps per ms) remains 9/9 properties
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9078088698954609919.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :4 after 5
SDD proceeding with computation,9 properties remain. new max is 8
BEST_FIRST walk for 40244 steps (152 resets) in 103 ms. (386 steps per ms) remains 9/9 properties
SDD size :9 after 10
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :18 after 19
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :35 after 36
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :68 after 69
Invariant property Sudoku-COL-BN16-ReachabilityCardinality-2025-06 does not hold.
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :133 after 134
// Phase 1: matrix 1 rows 5 cols
[2025-06-08 00:52:03] [INFO ] Computed 4 invariants in 3 ms
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :198 after 199
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
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,257,0.230671,5796,2,1030,20,3857,14,0,190,2054,0
Total reachable state count : 257
Verifying 9 reachability properties.
Reachability property Sudoku-COL-BN16-ReachabilityCardinality-2025-00 does not hold.
No reachable states exhibit your property : Sudoku-COL-BN16-ReachabilityCardinality-2025-00
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-BN16-ReachabilityCardinality-2025-00,0,0.234741,5796,1,0,20,3857,14,0,1214,2054,0
Reachability property Sudoku-COL-BN16-ReachabilityCardinality-2025-01 does not hold.
No reachable states exhibit your property : Sudoku-COL-BN16-ReachabilityCardinality-2025-01
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-BN16-ReachabilityCardinality-2025-01,0,0.238044,6052,1,0,20,3857,14,0,1724,2054,0
Invariant property Sudoku-COL-BN16-ReachabilityCardinality-2025-03 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-BN16-ReachabilityCardinality-2025-03,0,0.250344,6052,1,0,20,3857,14,0,3357,2054,0
Reachability property Sudoku-COL-BN16-ReachabilityCardinality-2025-04 does not hold.
No reachable states exhibit your property : Sudoku-COL-BN16-ReachabilityCardinality-2025-04
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-BN16-ReachabilityCardinality-2025-04,0,0.251927,6052,1,0,20,3857,14,0,3498,2054,0
Invariant property Sudoku-COL-BN16-ReachabilityCardinality-2025-06 does not hold.
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-BN16-ReachabilityCardinality-2025-06,1,0.256196,6052,2,6,20,3857,15,0,3802,2054,0
Reachability property Sudoku-COL-BN16-ReachabilityCardinality-2025-07 does not hold.
No reachable states exhibit your property : Sudoku-COL-BN16-ReachabilityCardinality-2025-07
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-BN16-ReachabilityCardinality-2025-07,0,0.258905,6052,1,0,20,3857,15,0,4330,2054,0
Reachability property Sudoku-COL-BN16-ReachabilityCardinality-2025-08 does not hold.
No reachable states exhibit your property : Sudoku-COL-BN16-ReachabilityCardinality-2025-08
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-BN16-ReachabilityCardinality-2025-08,0,0.2596,6052,1,0,20,3857,15,0,4586,2054,0
Reachability property Sudoku-COL-BN16-ReachabilityCardinality-2025-09 does not hold.
No reachable states exhibit your property : Sudoku-COL-BN16-ReachabilityCardinality-2025-09
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-BN16-ReachabilityCardinality-2025-09,0,0.261823,6052,1,0,20,3857,15,0,4594,2054,0
Invariant property Sudoku-COL-BN16-ReachabilityCardinality-2025-10 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-BN16-ReachabilityCardinality-2025-10,0,0.262076,6052,1,0,20,3857,15,0,4594,2054,0
Problem Sudoku-COL-BN16-ReachabilityCardinality-2025-07 is UNSAT
After SMT solving in domain Real declared 5/6 variables, and 0 constraints, problems are : Problem set: 9 solved, 0 unsolved in 311 ms.
Refiners :[Positive P Invariants (semi-flows): 0/4 constraints, State Equation: 0/5 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 375ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-08 00:52:04] [INFO ] Flatten gal took : 1 ms
[2025-06-08 00:52:04] [INFO ] Flatten gal took : 1 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-08 00:52:04] [INFO ] Flatten gal took : 1 ms
[2025-06-08 00:52:04] [INFO ] Flatten gal took : 1 ms
[2025-06-08 00:52:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2962643724867608233.gal : 2 ms
[2025-06-08 00:52:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12975611655284774819.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2962643724867608233.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12975611655284774819.prop' '--nowitness' '--gen-order' 'FOLLOW'
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality12975611655284774819.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,5,0.003322,3864,2,22,6,71,6,0,16,34,0
Total reachable state count : 5
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-00 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-01 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-03 TRUE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-04 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-07 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-08 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-09 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-10 TRUE TECHNIQUES CPN_APPROX
Domain [N(16), N(16)] of place Rows breaks symmetries in sort N
[2025-06-08 00:52:04] [INFO ] Unfolded HLPN to a Petri net with 5120 places and 4096 transitions 20480 arcs in 204 ms.
[2025-06-08 00:52:04] [INFO ] Unfolded 16 HLPN properties in 12 ms.
[2025-06-08 00:52:06] [INFO ] Flatten gal took : 1460 ms
[2025-06-08 00:52:07] [INFO ] Flatten gal took : 870 ms
[2025-06-08 00:52:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13568213787236402361.gal : 255 ms
[2025-06-08 00:52:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8306479850004540746.prop : 324 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13568213787236402361.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8306479850004540746.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality8306479850004540746.prop.
RANDOM walk for 40000 steps (188 resets) in 23988 ms. (1 steps per ms) remains 1/8 properties
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 28396 steps (4 resets) in 20902 ms. (1 steps per ms) remains 1/1 properties
// Phase 1: matrix 4096 rows 5120 cols
[2025-06-08 00:52:16] [INFO ] Computed 1024 invariants in 94 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 768/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4864 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5120/9216 variables, and 1024 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4138 ms.
Refiners :[Positive P Invariants (semi-flows): 1024/1024 constraints, State Equation: 0/5120 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/9216 variables, and 768 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2509 ms.
Refiners :[Positive P Invariants (semi-flows): 768/1024 constraints, State Equation: 0/5120 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6875ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4864 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 219 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 234 ms. Remains : 5120/5120 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (188 resets) in 17841 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 28396 steps (4 resets) in 20453 ms. (1 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 454293 steps, run visited all 1 properties in 22297 ms. (steps per millisecond=20 )
Probabilistic random walk after 454293 steps, saw 453978 distinct states, run finished after 22308 ms. (steps per millisecond=20 ) properties seen :1
FORMULA Sudoku-COL-BN16-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
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 54824 ms.
BK_STOP 1749343975992
--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-BN16"
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 2-5832"
echo " Executing tool itstools"
echo " Input is Sudoku-COL-BN16, 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 r226-smll-174903491500478"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN16.tgz
mv Sudoku-COL-BN16 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.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 [ "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 ;