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.r102-tall-177955697600007.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)
...............
=====================================================================
Generated by BenchKit 2-5973
Executing tool TY
Input is Diffusion2D-PT-D05N010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-tall-177955697600007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.9K Mar 6 16:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 6 16:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Mar 6 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Mar 6 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 15 09:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 09:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 16:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 6 16:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 6 16:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Mar 6 16:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 55K 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 booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-00
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-01
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-02
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-03
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-04
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-05
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-06
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-07
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-08
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-09
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-10
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-11
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-12
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-13
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-14
FORMULA_NAME Diffusion2D-PT-D05N010-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1780055734360

FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-07 TRUE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-08 TRUE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-09 FALSE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-10 FALSE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-11 FALSE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-12 TRUE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-13 TRUE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-14 FALSE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-15 TRUE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-04 FALSE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-01 FALSE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-02 FALSE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-06 FALSE TECHNIQUES EXPLICIT
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-00 CANNOT_COMPUTE TECHNIQUES EXPLICIT BFS STRUCTURAL TOPOLOGICAL
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-03 CANNOT_COMPUTE TECHNIQUES EXPLICIT BFS STRUCTURAL TOPOLOGICAL
FORMULA Diffusion2D-PT-D05N010-ReachabilityFireability-2024-05 CANNOT_COMPUTE TECHNIQUES EXPLICIT BFS STRUCTURAL TOPOLOGICAL

BK_STOP 1780059332268

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

TY MCC
Host: mcc2026
BK_TOOL: TY
Input: /home/mcc/execution
Examination: ReachabilityFireability
Threads: 4
Storage: /tmp/ty-mcc-storage
Fingerprint set backend: cas
Backend evidence: /tmp/ty-mcc-storage/backend-capability.jsonl
auto-sized (FingerprintOnly): 25 places (24 packed, 18B exact) × 1B/place max = 66B/state → primary_capacity=360211801 state_limit=unbounded
IntelligenceBus: LP seeded 25 place bounds
IntelligenceBus: published 1 P-invariant constraints
Bounded witness BFS seeded 9/16 reachability verdicts after visiting 15041 states
BMC: ay not found, skipping bounded model checking
BMC seeded 9/16 reachability verdicts
MCC reachability_answer_lane_summary lane=post_smt_witness_bfs status=incomplete stop_reason=state_cap skip_reason=none property_count=16 residual_before=7 seeded=1 unresolved_after=6 visited_states=66371 configured_max_states=200000 effective_max_states=200000 phase_cap_ms=2000 completed=false elapsed_ms=850
AIGER portfolio deferred; preserving fireability witness/proof lanes
Random walk seeded 3/16 reachability verdicts
Reachability: unresolved AG fireability predicates require original-net full BFS for soundness
fingerprint-only CAS resident target capped from 360211801 to 33554432 states
fingerprint-only: 1 states, depth 0, fp_set 536870912B, collision_guard 90B, workers 4
Deferred AIGER portfolio skipped; preserving deadline for reachability fallback pipeline
IntelligenceBus: 0 frontier states, 26 invariants, 25 bounds, 0/0 pruning checks hit

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="Diffusion2D-PT-D05N010"
export BK_EXAMINATION="ReachabilityFireability"
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 Diffusion2D-PT-D05N010, 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 r102-tall-177955697600007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D05N010.tgz
mv Diffusion2D-PT-D05N010 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 ;