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.r166-smll-177961109500349.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 TY
Input is LamportFastMutEx-COL-3, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-177961109500349
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 7.6K Mar 7 16:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 16:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 7 16:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 7 16:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 11:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 11:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 11:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 16:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 7 16:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 7 16:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 7 16:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 11:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 11:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 39K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-00
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-01
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-02
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-03
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-04
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-05
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-06
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-07
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-08
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-09
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-10
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-11
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-12
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-13
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-14
FORMULA_NAME LamportFastMutEx-COL-3-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1780279355596

FORMULA LamportFastMutEx-COL-3-UpperBounds-00 2 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-01 2 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-02 3 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-03 3 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-04 6 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-05 2 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-06 3 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-07 1 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-08 1 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-09 3 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-10 2 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-11 6 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-12 2 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-13 3 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-14 3 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX
FORMULA LamportFastMutEx-COL-3-UpperBounds-15 2 TECHNIQUES EXPLICIT BFS TOPOLOGICAL STRUCTURAL LP_APPROX

BK_STOP 1780279440252

--------------------
content from stderr:

TY MCC
Host: mcc2026
BK_TOOL: TY
Input: /home/mcc/execution
Examination: UpperBounds
Threads: 4
Storage: /tmp/ty-mcc-storage
Fingerprint set backend: cas
Backend evidence: /tmp/ty-mcc-storage/backend-capability.jsonl
auto-sized (FingerprintOnly): 100 places (94 packed, 674B exact) × 8B/place max = 722B/state → primary_capacity=359484339 state_limit=unbounded
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 12576 states, depth 9, fp_set 536870912B, collision_guard 2736128B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 19726 states, depth 42, fp_set 536870912B, collision_guard 22773760B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=true)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 1 states, depth 0, fp_set 536870912B, collision_guard 80B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 19471 states, depth 41, fp_set 536870912B, collision_guard 22773760B, workers 4
UpperBounds: LP-gap fallback on identity net (completed=true)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 120 states, depth 3, fp_set 536870912B, collision_guard 23872B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 20 states, depth 3, fp_set 536870912B, collision_guard 15042B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=false)
UpperBounds: LP tightened bounds on 1/1 properties
UpperBounds: all 1 properties resolved by static exactness proofs
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 33984 states, depth 12, fp_set 536870912B, collision_guard 17235968B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 19487 states, depth 41, fp_set 536870912B, collision_guard 22773760B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=true)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 99372 states, depth 12, fp_set 536870912B, collision_guard 43909120B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 19487 states, depth 41, fp_set 536870912B, collision_guard 22773760B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=true)
UpperBounds: all 1 properties resolved by static exactness proofs
UpperBounds: all 1 properties resolved by static exactness proofs
UpperBounds: all 1 properties resolved by static exactness proofs
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 8078 states, depth 9, fp_set 536870912B, collision_guard 2138112B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 563 states, depth 9, fp_set 536870912B, collision_guard 580928B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=false)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 33984 states, depth 12, fp_set 536870912B, collision_guard 10645504B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 19471 states, depth 41, fp_set 536870912B, collision_guard 22773760B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=true)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 351136 states, depth 21, fp_set 536870912B, collision_guard 175636480B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 19487 states, depth 41, fp_set 536870912B, collision_guard 22773760B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=true)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 12576 states, depth 9, fp_set 536870912B, collision_guard 2736128B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 19694 states, depth 42, fp_set 536870912B, collision_guard 22773760B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=true)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 2057 states, depth 6, fp_set 536870912B, collision_guard 460800B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 113 states, depth 6, fp_set 536870912B, collision_guard 118252B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=false)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 18764 states, depth 12, fp_set 536870912B, collision_guard 4685824B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 7681 states, depth 18, fp_set 536870912B, collision_guard 6199808B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=false)
UpperBounds: LP tightened bounds on 1/1 properties
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 33984 states, depth 12, fp_set 536870912B, collision_guard 10645504B, workers 4
fingerprint-only CAS resident target capped from 359484339 to 33554432 states
fingerprint-only: 19431 states, depth 41, fp_set 536870912B, collision_guard 22773760B, workers 4
UpperBounds: multi-place reduction guard fallback on identity net (completed=true)

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="LamportFastMutEx-COL-3"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="TY"
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 TY"
echo " Input is LamportFastMutEx-COL-3, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-smll-177961109500349"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-3.tgz
mv LamportFastMutEx-COL-3 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;