Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r226-smll-174903490600039.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 StigmergyCommit-PT-04a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903490600039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K 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 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 227K May 29 14:33 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 StigmergyCommit-PT-04a-ReachabilityFireability-2025-00
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-01
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-02
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-03
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-04
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-05
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-06
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-07
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-08
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-09
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-10
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-11
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-12
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-13
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-14
FORMULA_NAME StigmergyCommit-PT-04a-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749057422827

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-04 17:17:05] [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]
[2025-06-04 17:17:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 17:17:05] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2025-06-04 17:17:05] [INFO ] Transformed 184 places.
[2025-06-04 17:17:05] [INFO ] Transformed 592 transitions.
[2025-06-04 17:17:05] [INFO ] Found NUPN structural information;
[2025-06-04 17:17:05] [INFO ] Parsed PT model containing 184 places and 592 transitions and 4011 arcs in 399 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 291 transitions
Reduce redundant transitions removed 291 transitions.
Reduction of identical properties reduced properties to check from 16 to 13
[2025-06-04 17:17:06] [INFO ] Flatten gal took : 140 ms
RANDOM walk for 40000 steps (34 resets) in 2640 ms. (15 steps per ms) remains 5/13 properties
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 17:17:06] [INFO ] Flatten gal took : 88 ms
[2025-06-04 17:17:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16524575267145623863.gal : 73 ms
[2025-06-04 17:17:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5446196069530990535.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/ReachabilityCardinality16524575267145623863.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5446196069530990535.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (21 resets) in 920 ms. (43 steps per ms) remains 5/5 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
Loading property file /tmp/ReachabilityCardinality5446196069530990535.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :8 after 39
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :39 after 50
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :50 after 687
BEST_FIRST walk for 40003 steps (8 resets) in 1221 ms. (32 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (51 resets) in 128 ms. (310 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (20 resets) in 188 ms. (211 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 112 ms. (354 steps per ms) remains 5/5 properties
[2025-06-04 17:17:07] [INFO ] Flow matrix only has 286 transitions (discarded 15 similar events)
// Phase 1: matrix 286 rows 184 cols
[2025-06-04 17:17:07] [INFO ] Computed 6 invariants in 13 ms
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :687 after 20316
[2025-06-04 17:17:07] [INFO ] State equation strengthened by 131 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :20316 after 20597
Problem StigmergyCommit-PT-04a-ReachabilityFireability-2025-01 is UNSAT
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-04a-ReachabilityFireability-2025-07 is UNSAT
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-04a-ReachabilityFireability-2025-12 is UNSAT
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-12 FALSE TECHNIQUES SMT_REFINEMENT
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,25867,0.702271,11024,2,2771,13,21587,11,0,1095,12167,0
Total reachable state count : 25867

Verifying 5 reachability properties.
Reachability property StigmergyCommit-PT-04a-ReachabilityFireability-2025-01 does not hold.
No reachable states exhibit your property : StigmergyCommit-PT-04a-ReachabilityFireability-2025-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-04a-ReachabilityFireability-2025-01,0,0.70764,11152,1,0,13,21587,11,0,1115,12167,0
Invariant property StigmergyCommit-PT-04a-ReachabilityFireability-2025-06 is true.
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-04a-ReachabilityFireability-2025-06,0,0.715149,11280,1,0,13,21587,11,0,1135,12167,0
Reachability property StigmergyCommit-PT-04a-ReachabilityFireability-2025-07 does not hold.
No reachable states exhibit your property : StigmergyCommit-PT-04a-ReachabilityFireability-2025-07

All remaining problems are real, not stopping.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-04a-ReachabilityFireability-2025-07,0,0.717498,11280,1,0,13,21587,11,0,1139,12167,0
Reachability property StigmergyCommit-PT-04a-ReachabilityFireability-2025-12 does not hold.
No reachable states exhibit your property : StigmergyCommit-PT-04a-ReachabilityFireability-2025-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-04a-ReachabilityFireability-2025-12,0,0.723475,11280,1,0,13,21587,11,0,1159,12167,0
Reachability property StigmergyCommit-PT-04a-ReachabilityFireability-2025-15 does not hold.
FORMULA StigmergyCommit-PT-04a-ReachabilityFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : StigmergyCommit-PT-04a-ReachabilityFireability-2025-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-04a-ReachabilityFireability-2025-15,0,0.725578,11280,1,0,13,21587,11,0,1162,12167,0
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 3 solved, 2 unsolved
After SMT solving in domain Real declared 33/470 variables, and 33 constraints, problems are : Problem set: 5 solved, 0 unsolved in 254 ms.
Refiners :[Domain max(s): 33/184 constraints, Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/184 constraints, ReadFeed: 0/131 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 429ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 2746 ms.

BK_STOP 1749057427980

--------------------
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//
++ 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 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="StigmergyCommit-PT-04a"
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 2-5832"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-04a, 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 r226-smll-174903490600039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-04a.tgz
mv StigmergyCommit-PT-04a 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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;