Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422000062.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 HirschbergSinclair-PT-05, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422000062
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 10K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K 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 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K 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 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 157K 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 HirschbergSinclair-PT-05-ReachabilityCardinality-2025-00
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-01
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-02
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-03
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-04
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-05
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-06
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-07
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-08
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-09
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-10
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-11
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-12
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-13
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-14
FORMULA_NAME HirschbergSinclair-PT-05-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748774491211

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-01 10:41:32] [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]
[2025-06-01 10:41:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 10:41:32] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2025-06-01 10:41:32] [INFO ] Transformed 124 places.
[2025-06-01 10:41:32] [INFO ] Transformed 111 transitions.
[2025-06-01 10:41:32] [INFO ] Parsed PT model containing 124 places and 111 transitions and 340 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2025-06-01 10:41:33] [INFO ] Flatten gal took : 69 ms
[2025-06-01 10:41:33] [INFO ] Flatten gal took : 20 ms
[2025-06-01 10:41:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16736870079746377846.gal : 15 ms
[2025-06-01 10:41:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2419971803668894147.prop : 3 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/ReachabilityCardinality16736870079746377846.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2419971803668894147.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

RANDOM walk for 40000 steps (359 resets) in 1632 ms. (24 steps per ms) remains 11/16 properties
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
/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/ReachabilityCardinality2419971803668894147.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :6 after 15
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :15 after 17
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :17 after 69
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :69 after 726
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :726 after 5730
BEST_FIRST walk for 40002 steps (110 resets) in 589 ms. (67 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (112 resets) in 162 ms. (245 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (107 resets) in 585 ms. (68 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (111 resets) in 184 ms. (216 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (116 resets) in 231 ms. (172 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (104 resets) in 192 ms. (207 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (106 resets) in 214 ms. (186 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (110 resets) in 160 ms. (248 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (108 resets) in 242 ms. (164 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (104 resets) in 142 ms. (279 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (102 resets) in 134 ms. (296 steps per ms) remains 11/11 properties
Reachability property HirschbergSinclair-PT-05-ReachabilityCardinality-2025-02 is true.
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :5730 after 317958
// Phase 1: matrix 111 rows 124 cols
Reachability property HirschbergSinclair-PT-05-ReachabilityCardinality-2025-04 is true.
[2025-06-01 10:41:34] [INFO ] Computed 13 invariants in 8 ms
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :317958 after 338507
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :338507 after 482549
Reachability property HirschbergSinclair-PT-05-ReachabilityCardinality-2025-11 is true.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-00 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-06 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-13 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-14 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-15 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 22/121 variables, 9/10 constraints. Problems are: Problem set: 5 solved, 6 unsolved
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-03 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-08 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-12 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 2/12 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/12 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2/123 variables, 1/13 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/13 constraints. Problems are: Problem set: 8 solved, 3 unsolved
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-07 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-05-ReachabilityCardinality-2025-09 is UNSAT
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 111/234 variables, 123/136 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 0/136 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/235 variables, 1/137 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/235 variables, 0/137 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/235 variables, 0/137 constraints. Problems are: Problem set: 10 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 235/235 variables, and 137 constraints, problems are : Problem set: 10 solved, 1 unsolved in 496 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 11/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 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: 10 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 85/101 variables, 7/7 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/8 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/8 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 12/113 variables, 3/11 constraints. Problems are: Problem set: 10 solved, 1 unsolved
Reachability property HirschbergSinclair-PT-05-ReachabilityCardinality-2025-01 is true.
FORMULA HirschbergSinclair-PT-05-ReachabilityCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :482549 after 1.35652e+06
After SMT solving in domain Int declared 113/235 variables, and 11 constraints, problems are : Problem set: 11 solved, 0 unsolved in 124 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 1/3 constraints, State Equation: 0/124 constraints, PredecessorRefiner: 0/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 704ms problems are : Problem set: 11 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 2592 ms.

BK_STOP 1748774495275

--------------------
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="HirschbergSinclair-PT-05"
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 HirschbergSinclair-PT-05, 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 r114-tall-174876422000062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-05.tgz
mv HirschbergSinclair-PT-05 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 ;