Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r189-tall-174889272600408.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)
....................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is RwMutex-PT-r0010w1000, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tall-174889272600408
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.8M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1748941929618

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RwMutex-PT-r0010w1000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-03 09:12:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-06-03 09:12:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 09:12:11] [INFO ] Load time of PNML (sax parser for PT used): 271 ms
[2025-06-03 09:12:11] [INFO ] Transformed 2030 places.
[2025-06-03 09:12:11] [INFO ] Transformed 2020 transitions.
[2025-06-03 09:12:11] [INFO ] Found NUPN structural information;
[2025-06-03 09:12:11] [INFO ] Parsed PT model containing 2030 places and 2020 transitions and 24060 arcs in 402 ms.
[2025-06-03 09:12:12] [INFO ] Flatten gal took : 733 ms
[2025-06-03 09:12:12] [INFO ] Flatten gal took : 294 ms
[2025-06-03 09:12:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15041963952772836261.gal : 231 ms
[2025-06-03 09:12:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15448831786336750950.prop : 14 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/ReachabilityCardinality15041963952772836261.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15448831786336750950.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 ...330
Loading property file /tmp/ReachabilityCardinality15448831786336750950.prop.
RANDOM walk for 40000 steps (8 resets) in 15224 ms. (2 steps per ms) remains 18/2030 properties
BEST_FIRST walk for 4004 steps (0 resets) in 87 ms. (45 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 127 ms. (31 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 88 ms. (44 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 90 ms. (44 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 92 ms. (43 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 84 ms. (47 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 92 ms. (43 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 89 ms. (44 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 113 ms. (35 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 117 ms. (33 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 93 ms. (42 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 70 ms. (56 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 109 ms. (36 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 75 ms. (52 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 75 ms. (52 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 89 ms. (44 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 75 ms. (52 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (0 resets) in 154 ms. (25 steps per ms) remains 18/18 properties
// Phase 1: matrix 2020 rows 2030 cols
[2025-06-03 09:12:17] [INFO ] Computed 1020 invariants in 357 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Invariant property smplace_1475 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Invariant property smplace_1364 does not hold.
At refinement iteration 3 (OVERLAPS) 1011/1029 variables, 10/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1029 variables, 1011/1048 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Invariant property smplace_1253 does not hold.
At refinement iteration 5 (INCLUDED_ONLY) 0/1029 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 1001/2030 variables, 1001/2049 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2030 variables, 1001/3050 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Invariant property smplace_1111 does not hold.
At refinement iteration 8 (INCLUDED_ONLY) 0/2030 variables, 0/3050 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 2020/4050 variables, 2030/5080 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4050 variables, 0/5080 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4050/4050 variables, and 5080 constraints, problems are : Problem set: 0 solved, 18 unsolved in 5050 ms.
Refiners :[Domain max(s): 2030/2030 constraints, Positive P Invariants (semi-flows): 1020/1020 constraints, State Equation: 2030/2030 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 1011/1029 variables, 10/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1029 variables, 1011/1048 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1029 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 1001/2030 variables, 1001/2049 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2030 variables, 1001/3050 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
SDD proceeding with computation,2018 properties remain. new max is 2
SDD size :1 after 16
At refinement iteration 8 (INCLUDED_ONLY) 0/2030 variables, 0/3050 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Invariant property smplace_1808 does not hold.
At refinement iteration 9 (OVERLAPS) 2020/4050 variables, 2030/5080 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4050 variables, 18/5098 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Invariant property smplace_1697 does not hold.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4050/4050 variables, and 5098 constraints, problems are : Problem set: 0 solved, 18 unsolved in 5032 ms.
Refiners :[Domain max(s): 2030/2030 constraints, Positive P Invariants (semi-flows): 1020/1020 constraints, State Equation: 2030/2030 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10597ms problems are : Problem set: 0 solved, 18 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 2030 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2030/2030 places, 2020/2020 transitions.
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2018 and 2 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1000 transitions
Trivial Post-agglo rules discarded 1000 transitions
Performed 1000 trivial Post agglomeration. Transition count delta: 1000
Iterating post reduction 0 with 1002 rules applied. Total rules applied 1002 place count 2028 transition count 1018
Reduce places removed 2000 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1000 transitions
Reduce isomorphic transitions removed 1000 transitions.
Iterating post reduction 1 with 3000 rules applied. Total rules applied 4002 place count 28 transition count 18
Ensure Unique test removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 4011 place count 19 transition count 18
Applied a total of 4011 rules in 91 ms. Remains 19 /2030 variables (removed 2011) and now considering 18/2020 (removed 2002) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 19/2030 places, 18/2020 transitions.
RANDOM walk for 224 steps (0 resets) in 6 ms. (32 steps per ms) remains 0/18 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 2030 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK TOPOLOGICAL
Total runtime 16577 ms.

BK_STOP 1748941947422

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="RwMutex-PT-r0010w1000"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 RwMutex-PT-r0010w1000, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r189-tall-174889272600408"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w1000.tgz
mv RwMutex-PT-r0010w1000 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;