About the Execution of ITS-Tools for Sudoku-PT-AN16
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 132414.00 | 0.00 | 0.00 | TTTFTTFFFTFFFTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491800606.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-PT-AN16, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491800606
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 81M
-rw-r--r-- 1 mcc users 1.6M May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.9M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9M May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.5M 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 738K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3M May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.9M May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7M May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 257K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 616K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 2.3M 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-PT-AN16-ReachabilityCardinality-2025-00
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-01
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-02
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-03
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-04
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-05
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-06
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-07
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-08
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-09
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-10
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-11
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-12
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-13
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-14
FORMULA_NAME Sudoku-PT-AN16-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1749458706420
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-09 08:45:08] [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]
[2025-06-09 08:45:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-09 08:45:09] [INFO ] Load time of PNML (sax parser for PT used): 728 ms
[2025-06-09 08:45:09] [INFO ] Transformed 4864 places.
[2025-06-09 08:45:09] [INFO ] Transformed 4096 transitions.
[2025-06-09 08:45:09] [INFO ] Found NUPN structural information;
[2025-06-09 08:45:09] [INFO ] Parsed PT model containing 4864 places and 4096 transitions and 16384 arcs in 979 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 466 ms.
Working with output stream class java.io.PrintStream
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-09 08:45:13] [INFO ] Flatten gal took : 990 ms
[2025-06-09 08:45:13] [INFO ] Flatten gal took : 550 ms
[2025-06-09 08:45:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8082446026271279872.gal : 232 ms
[2025-06-09 08:45:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7778779175064928245.prop : 147 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/ReachabilityCardinality8082446026271279872.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7778779175064928245.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 ...328
Loading property file /tmp/ReachabilityCardinality7778779175064928245.prop.
RANDOM walk for 40000 steps (176 resets) in 40057 ms. (0 steps per ms) remains 5/10 properties
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 21396 steps (4 resets) in 21982 ms. (0 steps per ms) remains 5/5 properties
BEST_FIRST walk for 16004 steps (0 resets) in 25299 ms. (0 steps per ms) remains 5/5 properties
BEST_FIRST walk for 12004 steps (0 resets) in 20656 ms. (0 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1331 ms. (30 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1380 ms. (28 steps per ms) remains 5/5 properties
// Phase 1: matrix 4096 rows 4864 cols
[2025-06-09 08:45:39] [INFO ] Computed 768 invariants in 86 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem Sudoku-PT-AN16-ReachabilityCardinality-2025-07 is UNSAT
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 5632 constraints, problems are : Problem set: 1 solved, 4 unsolved in 5061 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Solver is answering 'unknown', stopping.
Problem Sudoku-PT-AN16-ReachabilityCardinality-2025-00 is UNSAT
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 4864/8960 variables, and 5632 constraints, problems are : Problem set: 1 solved, 4 unsolved in 5017 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10387ms problems are : Problem set: 1 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4864 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 142 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 4864/4864 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 27421 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 16004 steps (0 resets) in 25750 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1394 ms. (28 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1136 ms. (35 steps per ms) remains 3/3 properties
Probabilistic random walk after 113568 steps, saw 113536 distinct states, run finished after 42050 ms. (steps per millisecond=2 ) properties seen :0
[2025-06-09 08:46:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4864 variables, 4864/4864 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem Sudoku-PT-AN16-ReachabilityCardinality-2025-05 is UNSAT
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/4864 variables, 768/5632 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4864 variables, 0/5632 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4096/8960 variables, 4864/10496 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8960 variables, 0/10496 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/8960 variables, 0/10496 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8960/8960 variables, and 10496 constraints, problems are : Problem set: 1 solved, 2 unsolved in 19552 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 4864/4864 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1237/1271 variables, 85/119 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1271 variables, 1237/1356 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1271 variables, 0/1356 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3576/4847 variables, 672/2028 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4847 variables, 3576/5604 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4847 variables, 0/5604 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 17/4864 variables, 11/5615 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4864 variables, 17/5632 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4864 variables, 0/5632 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 4096/8960 variables, 4864/10496 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/8960 variables, 2/10498 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/8960 variables, 0/10498 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/8960 variables, 0/10498 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8960/8960 variables, and 10498 constraints, problems are : Problem set: 1 solved, 2 unsolved in 12087 ms.
Refiners :[Domain max(s): 4864/4864 constraints, Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 4864/4864 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31741ms problems are : Problem set: 1 solved, 2 unsolved
Finished Parikh walk after 91 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=8 )
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-15 TRUE TECHNIQUES PARIKH_WALK
FORMULA Sudoku-PT-AN16-ReachabilityCardinality-2025-11 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 33 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 130010 ms.
BK_STOP 1749458838834
--------------------
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-PT-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 2-5832"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-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 r226-smll-174903491800606"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN16.tgz
mv Sudoku-PT-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.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 ;