About the Execution of ITS-Tools for Sudoku-COL-AN16
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3606.903 | 33790.00 | 91775.00 | 113.10 | TFTFTTTFFTFFTTFF | 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-171690532600534.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-AN16, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532600534
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 7.5K Apr 12 12:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 12 12:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 12 10:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 10:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 14:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 12 14:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 12 12:33 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 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-AN16-ReachabilityCardinality-2024-00
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-01
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-02
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-03
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-04
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-05
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-06
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-07
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-08
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-09
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-10
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-11
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-12
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-13
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-14
FORMULA_NAME Sudoku-COL-AN16-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717041866165
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-AN16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202405141337
[2024-05-30 04:04:27] [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 04:04:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 04:04:27] [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 04:04:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 04:04:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 491 ms
[2024-05-30 04:04:27] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 4864 PT places and 4096.0 transition bindings in 12 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 04:04:27] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 3 ms.
[2024-05-30 04:04:27] [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
RANDOM walk for 40244 steps (152 resets) in 109 ms. (365 steps per ms) remains 6/15 properties
[2024-05-30 04:04:28] [INFO ] Flatten gal took : 14 ms
[2024-05-30 04:04:28] [INFO ] Flatten gal took : 2 ms
[2024-05-30 04:04:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10396715755979062848.gal : 3 ms
BEST_FIRST walk for 40244 steps (152 resets) in 137 ms. (291 steps per ms) remains 6/6 properties
[2024-05-30 04:04:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12753523422580286039.prop : 2 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/ReachabilityCardinality10396715755979062848.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12753523422580286039.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40244 steps (152 resets) in 77 ms. (515 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40244 steps (152 resets) in 62 ms. (638 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40244 steps (152 resets) in 111 ms. (359 steps per ms) remains 6/6 properties
its-reach command run as :
BEST_FIRST walk for 40244 steps (152 resets) in 76 ms. (522 steps per ms) remains 6/6 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 ...330
Loading property file /tmp/ReachabilityCardinality12753523422580286039.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :4 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :9 after 10
Invariant property Sudoku-COL-AN16-ReachabilityCardinality-2024-01 does not hold.
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :18 after 19
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :27 after 28
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :44 after 45
Reachability property Sudoku-COL-AN16-ReachabilityCardinality-2024-05 is true.
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :77 after 78
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :110 after 111
BEST_FIRST walk for 40244 steps (152 resets) in 53 ms. (745 steps per ms) remains 6/6 properties
Reachability property Sudoku-COL-AN16-ReachabilityCardinality-2024-04 is true.
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :175 after 176
// Phase 1: matrix 1 rows 4 cols
[2024-05-30 04:04:28] [INFO ] Computed 3 invariants in 3 ms
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :240 after 241
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,257,0.076453,5020,2,773,26,3081,9,0,38,1794,0
Total reachable state count : 257
Verifying 6 reachability properties.
Invariant property Sudoku-COL-AN16-ReachabilityCardinality-2024-01 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-AN16-ReachabilityCardinality-2024-01,1,0.079524,5256,2,5,26,3081,10,0,771,1794,0
Reachability property Sudoku-COL-AN16-ReachabilityCardinality-2024-04 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-AN16-ReachabilityCardinality-2024-04,1,0.079903,5256,2,5,26,3081,11,0,776,1794,0
Reachability property Sudoku-COL-AN16-ReachabilityCardinality-2024-05 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-AN16-ReachabilityCardinality-2024-05,1,0.081511,5256,2,5,26,3081,12,0,1076,1794,0
Invariant property Sudoku-COL-AN16-ReachabilityCardinality-2024-09 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-AN16-ReachabilityCardinality-2024-09,0,0.081948,5256,1,0,26,3081,12,0,1589,1794,0
Reachability property Sudoku-COL-AN16-ReachabilityCardinality-2024-11 does not hold.
No reachable states exhibit your property : Sudoku-COL-AN16-ReachabilityCardinality-2024-11
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-AN16-ReachabilityCardinality-2024-11,0,0.082552,5256,1,0,26,3081,12,0,2100,1794,0
Invariant property Sudoku-COL-AN16-ReachabilityCardinality-2024-13 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-AN16-ReachabilityCardinality-2024-13,0,0.083218,5256,1,0,26,3081,12,0,2107,1794,0
After SMT solving in domain Real declared 4/5 variables, and 0 constraints, problems are : Problem set: 4 solved, 0 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 0/3 constraints, State Equation: 0/4 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 131ms problems are : Problem set: 4 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
[2024-05-30 04:04:28] [INFO ] Flatten gal took : 1 ms
[2024-05-30 04:04:28] [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 04:04:28] [INFO ] Flatten gal took : 1 ms
[2024-05-30 04:04:28] [INFO ] Flatten gal took : 1 ms
[2024-05-30 04:04:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17547601577773611162.gal : 0 ms
[2024-05-30 04:04:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality484980992894957821.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/ReachabilityCardinality17547601577773611162.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality484980992894957821.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
ITS runner timed out or was interrupted.
/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/ReachabilityCardinality484980992894957821.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,5,0.0013,3476,2,17,6,57,6,0,13,29,0
Total reachable state count : 5
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-09 TRUE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-11 FALSE TECHNIQUES CPN_APPROX
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-13 TRUE TECHNIQUES CPN_APPROX
Domain [N(16), N(16)] of place Rows breaks symmetries in sort N
[2024-05-30 04:04:28] [INFO ] Unfolded HLPN to a Petri net with 4864 places and 4096 transitions 16384 arcs in 65 ms.
[2024-05-30 04:04:28] [INFO ] Unfolded 15 HLPN properties in 7 ms.
[2024-05-30 04:04:30] [INFO ] Flatten gal took : 621 ms
[2024-05-30 04:04:30] [INFO ] Flatten gal took : 367 ms
[2024-05-30 04:04:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4412259717123464864.gal : 115 ms
[2024-05-30 04:04:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13291034467984176490.prop : 216 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/ReachabilityCardinality4412259717123464864.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13291034467984176490.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 ...329
Loading property file /tmp/ReachabilityCardinality13291034467984176490.prop.
RANDOM walk for 40000 steps (176 resets) in 19054 ms. (2 steps per ms) remains 1/12 properties
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1049 ms. (38 steps per ms) remains 1/1 properties
// Phase 1: matrix 4096 rows 4864 cols
[2024-05-30 04:04:34] [INFO ] Computed 768 invariants in 44 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4096/4352 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4352 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 768 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1769 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4096/4352 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4352 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 768 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1530 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 3514ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 256 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Graph (complete) has 12288 edges and 4864 vertex of which 768 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.24 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 184 ms. Remains 768 /4864 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 768/4864 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 13262 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1068 ms. (37 steps per ms) remains 1/1 properties
Probabilistic random walk after 394142 steps, saw 393985 distinct states, run finished after 9003 ms. (steps per millisecond=43 ) properties seen :0
// Phase 1: matrix 4096 rows 768 cols
[2024-05-30 04:04:51] [INFO ] Computed 47 invariants in 512 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 507/763 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/763 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/768 variables, 5/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/768 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4096/4864 variables, 768/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4864 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4864 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4864/4864 variables, and 815 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1695 ms.
Refiners :[Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 507/763 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/763 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/768 variables, 5/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/768 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/4864 variables, and 815 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7031 ms.
Refiners :[Generalized P Invariants (flows): 47/47 constraints, State Equation: 768/768 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 9306ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 238 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=14 )
FORMULA Sudoku-COL-AN16-ReachabilityCardinality-2024-03 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 27 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 32653 ms.
BK_STOP 1717041899955
--------------------
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-AN16"
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-AN16, 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-171690532600534"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN16.tgz
mv Sudoku-COL-AN16 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 '
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 ;