Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254400638.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 PolyORBNT-PT-S05J20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254400638
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 25K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 164K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 31K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 232K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 31K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 153K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.6M 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-00
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-01
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-02
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-03
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-04
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-05
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-06
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-07
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-08
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-09
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-10
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-11
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-12
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-13
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-14
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749082707950

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-05 00:18:29] [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]
[2025-06-05 00:18:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 00:18:29] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2025-06-05 00:18:29] [INFO ] Transformed 349 places.
[2025-06-05 00:18:29] [INFO ] Transformed 1210 transitions.
[2025-06-05 00:18:29] [INFO ] Parsed PT model containing 349 places and 1210 transitions and 8824 arcs in 248 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
[2025-06-05 00:18:29] [INFO ] Flatten gal took : 211 ms
RANDOM walk for 40000 steps (2771 resets) in 2175 ms. (18 steps per ms) remains 15/16 properties
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (71 resets) in 105 ms. (37 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (50 resets) in 57 ms. (69 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (20 resets) in 129 ms. (30 steps per ms) remains 15/15 properties
[2025-06-05 00:18:30] [INFO ] Flatten gal took : 132 ms
BEST_FIRST walk for 4003 steps (20 resets) in 71 ms. (55 steps per ms) remains 14/15 properties
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4003 steps (62 resets) in 31 ms. (125 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (120 resets) in 121 ms. (32 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (63 resets) in 65 ms. (60 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (67 resets) in 27 ms. (143 steps per ms) remains 14/14 properties
[2025-06-05 00:18:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12506431740636788367.gal : 57 ms
BEST_FIRST walk for 4003 steps (61 resets) in 32 ms. (121 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (72 resets) in 32 ms. (121 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (84 resets) in 48 ms. (81 steps per ms) remains 14/14 properties
[2025-06-05 00:18:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2096701313908935003.prop : 12 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/ReachabilityCardinality12506431740636788367.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2096701313908935003.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4002 steps (77 resets) in 46 ms. (85 steps per ms) remains 14/14 properties

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
BEST_FIRST walk for 4004 steps (67 resets) in 46 ms. (85 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (63 resets) in 57 ms. (69 steps per ms) remains 14/14 properties
[2025-06-05 00:18:30] [INFO ] Flow matrix only has 551 transitions (discarded 4 similar events)
// Phase 1: matrix 551 rows 349 cols
Loading property file /tmp/ReachabilityCardinality2096701313908935003.prop.
[2025-06-05 00:18:30] [INFO ] Computed 62 invariants in 46 ms
[2025-06-05 00:18:30] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 16
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :16 after 32
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :32 after 64
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :64 after 98
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :98 after 99
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :99 after 102
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-04 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-07 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-08 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-10 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-11 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-12 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,14 properties remain. new max is 256
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-14 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
SDD size :102 after 109
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-15 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-15 TRUE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :109 after 124
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :124 after 155
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/348 variables, 42/42 constraints. Problems are: Problem set: 8 solved, 6 unsolved
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :155 after 218
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-00 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-02 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-05 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-06 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/348 variables, 17/59 constraints. Problems are: Problem set: 12 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/348 variables, 0/59 constraints. Problems are: Problem set: 12 solved, 2 unsolved
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-03 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 1/349 variables, 3/62 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 0/62 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 551/900 variables, 349/411 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/900 variables, 1/412 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/900 variables, 0/412 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/900 variables, 0/412 constraints. Problems are: Problem set: 13 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 900/900 variables, and 412 constraints, problems are : Problem set: 13 solved, 1 unsolved in 915 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 349/349 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 190/226 variables, 29/29 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/29 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 42/268 variables, 8/37 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 0/37 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/278 variables, 2/39 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/278 variables, 0/39 constraints. Problems are: Problem set: 13 solved, 1 unsolved
Problem PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-13 is UNSAT
FORMULA PolyORBNT-PT-S05J20-ReachabilityCardinality-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 345/900 variables, and 59 constraints, problems are : Problem set: 14 solved, 0 unsolved in 157 ms.
Refiners :[Positive P Invariants (semi-flows): 39/42 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 0/349 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1251ms problems are : Problem set: 14 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 2544 ms.

BK_STOP 1749082711666

--------------------
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="PolyORBNT-PT-S05J20"
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 PolyORBNT-PT-S05J20, 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 r156-tall-174881254400638"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J20.tgz
mv PolyORBNT-PT-S05J20 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 ;