Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590500822.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 UtilityControlRoom-PT-Z2T4N06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590500822
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 21K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 123K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 42K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 230K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 35K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 162K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.9K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 70K 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 UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749274848258

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T4N06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-07 05:40:49] [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]
[2025-06-07 05:40:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 05:40:49] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2025-06-07 05:40:49] [INFO ] Transformed 106 places.
[2025-06-07 05:40:49] [INFO ] Transformed 162 transitions.
[2025-06-07 05:40:49] [INFO ] Parsed PT model containing 106 places and 162 transitions and 510 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
[2025-06-07 05:40:50] [INFO ] Flatten gal took : 69 ms
[2025-06-07 05:40:50] [INFO ] Flatten gal took : 41 ms
[2025-06-07 05:40:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3767705949838763556.gal : 21 ms
[2025-06-07 05:40:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10917521756441760144.prop : 10 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/ReachabilityCardinality3767705949838763556.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10917521756441760144.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/ReachabilityCardinality10917521756441760144.prop.
RANDOM walk for 40000 steps (8 resets) in 2348 ms. (17 steps per ms) remains 15/16 properties
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
BEST_FIRST walk for 4004 steps (8 resets) in 189 ms. (21 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 13
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :13 after 30
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :30 after 41
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :41 after 164
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :164 after 605
BEST_FIRST walk for 4003 steps (8 resets) in 153 ms. (25 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :605 after 7280
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
Reachability property UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-15 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 15/15 properties
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :7280 after 107664
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :107664 after 383273
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :383273 after 1.61734e+06
Interrupted probabilistic random walk after 170157 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :0 out of 15
Probabilistic random walk after 170157 steps, saw 109958 distinct states, run finished after 3007 ms. (steps per millisecond=56 ) properties seen :0
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 05:40:54] [INFO ] Computed 15 invariants in 19 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-00 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-01 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-02 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-03 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-04 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-07 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-08 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-09 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-10 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-12 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-13 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-14 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 15/15 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 14 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 14 solved, 1 unsolved in 330 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 14 solved, 1 unsolved
Problem UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T4N06-ReachabilityCardinality-2025-11 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 106/244 variables, and 15 constraints, problems are : Problem set: 15 solved, 0 unsolved in 69 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/106 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 517ms problems are : Problem set: 15 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
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 4871 ms.

BK_STOP 1749274854603

--------------------
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="UtilityControlRoom-PT-Z2T4N06"
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 UtilityControlRoom-PT-Z2T4N06, 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 r240-tall-174915590500822"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N06.tgz
mv UtilityControlRoom-PT-Z2T4N06 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 '' 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 ;