About the Execution of ITS-Tools for SupplyChain-PT-10000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16184.896 | 345149.00 | 765150.00 | 22145.40 | TTTTTTTTTTFTTTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r354-tall-178024402900303.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is SupplyChain-PT-10000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402900303
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 43M
-rw-r--r-- 1 mcc users 9.9K May 27 07:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 27 07:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 27 07:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 27 07:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 27 11:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 27 11:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 11:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 11:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 18K May 27 07:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K May 27 07:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 27 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 27 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 6 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 43M May 26 18:17 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 SupplyChain-PT-10000-ReachabilityFireability-2024-00
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-01
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-02
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-03
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-04
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-05
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-06
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-07
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-08
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-09
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-10
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-11
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-12
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-13
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-14
FORMULA_NAME SupplyChain-PT-10000-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780290675733
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SupplyChain-PT-10000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-06-01 05:11:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-01 05:11:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 05:11:19] [INFO ] Load time of PNML (sax parser for PT used): 2110 ms
[2026-06-01 05:11:19] [INFO ] Transformed 130004 places.
[2026-06-01 05:11:20] [INFO ] Transformed 80003 transitions.
[2026-06-01 05:11:20] [INFO ] Parsed PT model containing 130004 places and 80003 transitions and 360006 arcs in 2885 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 74 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 30386 steps (8 resets) in 120007 ms. (0 steps per ms) remains 10/16 properties
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (0 resets) in 17540 ms. (2 steps per ms) remains 10/10 properties
BEST_FIRST walk for 31004 steps (0 resets) in 21344 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 25004 steps (0 resets) in 21022 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 34004 steps (0 resets) in 20314 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 16143 ms. (2 steps per ms) remains 10/10 properties
BEST_FIRST walk for 30004 steps (0 resets) in 89692 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 12004 steps (0 resets) in 27056 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 8004 steps (0 resets) in 23559 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 8004 steps (0 resets) in 42971 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 8004 steps (0 resets) in 31481 ms. (0 steps per ms) remains 10/10 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8079943368971298674.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-359588457244238298.kers'
[2026-06-01 05:13:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8079943368971298674.kers, --Pflows, --basisKERS=/tmp/petrispot-output-359588457244238298.kers]
Normalized transition count is 80002 out of 80003 initially.
Culling duplicate invariants (modulo rational): removing 30090 columns.
Culled 30090 columns in 286 ms.
// Phase 1: matrix 80002 rows 99914 cols 260004 entries
Finished phase 1 with 59912 SingleSign rule and 10000 generalized
[2026-06-01 05:13:20] [INFO ] Computed 60092 invariants in 3447 ms
Computed 60092 P flows in 3463 ms.
Exported basis to /tmp/petrispot-output-359588457244238298.kers
Total runtime 3581 ms.
[2026-06-01 05:13:22] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/333 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/333 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 10994/11327 variables, 313/360 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11327 variables, 19/379 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11327 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 13315ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 333 out of 130004 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130004/130004 places, 80003/80003 transitions.
Graph (complete) has 340362 edges and 130004 vertex of which 110001 are kept as prefixes of interest. Removing 20003 places using SCC suffix rule.322 ms
Discarding 20003 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 20043 places
Iterating post reduction 0 with 20043 rules applied. Total rules applied 20044 place count 89958 transition count 80000
Performed 9933 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9933 Pre rules applied. Total rules applied 20044 place count 89958 transition count 70067
Deduced a syphon composed of 9933 places in 56 ms
Ensure Unique test removed 9933 places
Reduce places removed 19866 places and 0 transitions.
Iterating global reduction 1 with 29799 rules applied. Total rules applied 49843 place count 70092 transition count 70067
Free-agglomeration rule applied 19761 times.
Iterating global reduction 1 with 19761 rules applied. Total rules applied 69604 place count 70092 transition count 50306
Ensure Unique test removed 9943 places
Reduce places removed 29704 places and 0 transitions.
Ensure Unique test removed 9943 transitions
Reduce isomorphic transitions removed 9943 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9855 transitions
Trivial Post-agglo rules discarded 9855 transitions
Performed 9855 trivial Post agglomeration. Transition count delta: 9855
Iterating post reduction 1 with 49502 rules applied. Total rules applied 119106 place count 40388 transition count 30508
Reduce places removed 9855 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 2 with 9876 rules applied. Total rules applied 128982 place count 30533 transition count 30487
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 129003 place count 30512 transition count 30487
Performed 9922 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 9922 Pre rules applied. Total rules applied 129003 place count 30512 transition count 20565
Deduced a syphon composed of 9922 places in 24 ms
Reduce places removed 9922 places and 0 transitions.
Iterating global reduction 4 with 19844 rules applied. Total rules applied 148847 place count 20590 transition count 20565
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 4 with 19 rules applied. Total rules applied 148866 place count 20590 transition count 20546
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 4 with 19 rules applied. Total rules applied 148885 place count 20571 transition count 20546
Applied a total of 148885 rules in 84557 ms. Remains 20571 /130004 variables (removed 109433) and now considering 20546/80003 (removed 59457) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84594 ms. Remains : 20571/130004 places, 20546/80003 transitions.
RANDOM walk for 36352 steps (74 resets) in 33328 ms. (1 steps per ms) remains 0/10 properties
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-10000-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-06-01 05:15:23] [INFO ] Flatten gal took : 239838 ms
[2026-06-01 05:17:00] [INFO ] Flatten gal took : 96979 ms
[2026-06-01 05:17:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9441755087179825340.gal : 524 ms
[2026-06-01 05:17:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16998917839264209447.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9441755087179825340.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16998917839264209447.prop' '--nowitness' '--gen-order' 'FOLLOW'
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 343315 ms.
BK_STOP 1780291020882
--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="SupplyChain-PT-10000"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5973"
echo " Executing tool itstools"
echo " Input is SupplyChain-PT-10000, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r354-tall-178024402900303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-10000.tgz
mv SupplyChain-PT-10000 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;