Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007700334.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 GPPP-PT-C0100N0000001000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007700334
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K 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 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K 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 3.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K 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 3.8K 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 17 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1 May 29 14:32 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-00
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-01
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-02
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-03
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-04
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-05
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-06
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-07
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-08
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-09
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-10
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-11
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-12
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-13
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-14
FORMULA_NAME GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748939637827

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0100N0000001000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-03 08:34:00] [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]
[2025-06-03 08:34:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 08:34:00] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2025-06-03 08:34:00] [INFO ] Transformed 33 places.
[2025-06-03 08:34:00] [INFO ] Transformed 22 transitions.
[2025-06-03 08:34:00] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 467 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 55 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40291 steps (12 resets) in 531 ms. (75 steps per ms) remains 15/16 properties
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4003 steps (8 resets) in 173 ms. (23 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 319 ms. (12 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 73 ms. (54 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 145 ms. (27 steps per ms) remains 15/15 properties
[2025-06-03 08:34:01] [INFO ] Flatten gal took : 85 ms
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 15/15 properties
[2025-06-03 08:34:01] [INFO ] Flatten gal took : 18 ms
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 15/15 properties
[2025-06-03 08:34:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2974192940116754284.gal : 18 ms
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 15/15 properties
[2025-06-03 08:34:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15312176749248128680.prop : 11 ms
BEST_FIRST walk for 4002 steps (8 resets) in 126 ms. (31 steps per ms) remains 15/15 properties
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/ReachabilityCardinality2974192940116754284.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15312176749248128680.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 15/15 properties

its-reach command run as :

BEST_FIRST walk for 4003 steps (8 resets) in 140 ms. (28 steps per ms) remains 15/15 properties
/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/ReachabilityCardinality15312176749248128680.prop.
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :8 after 22
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :22 after 54
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :54 after 77
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :77 after 214
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :214 after 950
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :950 after 3084
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :3084 after 16875
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :16875 after 96702
Interrupted probabilistic random walk after 348423 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 15
Probabilistic random walk after 348423 steps, saw 81543 distinct states, run finished after 3015 ms. (steps per millisecond=115 ) properties seen :0
// Phase 1: matrix 22 rows 33 cols
[2025-06-03 08:34:04] [INFO ] Computed 12 invariants in 8 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-00 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-11 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-01 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-02 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-03 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-04 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-05 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-06 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-08 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-09 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-12 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-13 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-14 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 6/12 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 22/55 variables, 33/45 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/45 constraints. Problems are: Problem set: 13 solved, 2 unsolved
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :96702 after 640134
At refinement iteration 5 (OVERLAPS) 0/55 variables, 0/45 constraints. Problems are: Problem set: 13 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 45 constraints, problems are : Problem set: 13 solved, 2 unsolved in 609 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 1/1 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 5/30 variables, 5/6 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 3/9 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/9 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 3/33 variables, 3/12 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 13 solved, 2 unsolved
Problem GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-10 is UNSAT
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 22/55 variables, 33/45 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 1/46 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/55 variables, 0/46 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/55 variables, 0/46 constraints. Problems are: Problem set: 14 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/55 variables, and 46 constraints, problems are : Problem set: 14 solved, 1 unsolved in 344 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 1/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1063ms problems are : Problem set: 14 solved, 1 unsolved
Finished Parikh walk after 84 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
FORMULA GPPP-PT-C0100N0000001000-ReachabilityCardinality-2025-15 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 10 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 5654 ms.

BK_STOP 1748939646121

--------------------
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="GPPP-PT-C0100N0000001000"
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 GPPP-PT-C0100N0000001000, 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 r100-smll-174867007700334"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000001000.tgz
mv GPPP-PT-C0100N0000001000 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 ;