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.r358-tall-178024403600187.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 SupplyChain-PT-00020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r358-tall-178024403600187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.6K May 27 07:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 27 07:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 27 07:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 27 07:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 27 10:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 27 10:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 10:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 10:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 11K May 27 07:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 27 07:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 27 07:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 27 07:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 10:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 10:57 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 81K 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-00020-LTLCardinality-00
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-01
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-02
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-03
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-04
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-05
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-06
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-07
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-08
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-09
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-10
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-11
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-12
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-13
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-14
FORMULA_NAME SupplyChain-PT-00020-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1780278871597

CANNOT_COMPUTE

BK_STOP 1780279379443

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

TY MCC
Host: mcc2026
BK_TOOL: TY
Input: /home/mcc/execution
Examination: LTLCardinality
Threads: 4
Storage: /tmp/ty-mcc-storage
Fingerprint set backend: cas
Backend evidence: /tmp/ty-mcc-storage/backend-capability.jsonl
auto-sized (FingerprintOnly): 264 places × 8B/place = 2160B/state → primary_capacity=358625523 state_limit=unbounded
IntelligenceBus: LP seeded 264 place bounds
Bounded witness BFS seeded 1/1 reachability verdicts after visiting 1 states
IntelligenceBus: LP seeded 264 place bounds
BMC: ay not found, skipping bounded model checking
MCC reachability_answer_lane_summary lane=post_smt_witness_bfs status=incomplete stop_reason=state_cap skip_reason=none property_count=1 residual_before=1 seeded=0 unresolved_after=1 visited_states=2901 configured_max_states=200000 effective_max_states=21183 phase_cap_ms=2000 completed=false elapsed_ms=101
AIGER portfolio skipped; preserving deadline for reachability fallback pipeline
Reachability: predicate-referenced transitions eliminated by reduction, falling back to unreduced BFS
fingerprint-only CAS resident target capped from 358625523 to 33554432 states
fingerprint-only: 1 states, depth 0, fp_set 536870912B, collision_guard 2184B, workers 4
IntelligenceBus: 0 frontier states, 264 invariants, 264 bounds, 0/0 pruning checks hit
CTL suffix routing: 1/4 properties routed to suffix analysis
CTL local fallback: SupplyChain-PT-00020-LTLCardinality-01 -> CANNOT_COMPUTE (EDG: local EDG hit the deadline; recursive: local CTL checker hit the deadline)
CTL local fallback: SupplyChain-PT-00020-LTLCardinality-03 -> CANNOT_COMPUTE (EDG: local EDG hit the deadline; recursive: local CTL checker hit the deadline)
CTL local fallback: SupplyChain-PT-00020-LTLCardinality-12 -> CANNOT_COMPUTE (EDG: local EDG hit the deadline; recursive: local CTL checker hit the deadline)
CTL local fallback: SupplyChain-PT-00020-LTLCardinality-13 -> CANNOT_COMPUTE (EDG: local EDG hit the deadline; recursive: local CTL checker hit the deadline)
memory allocation of 2096 bytes failed
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
/home/mcc/BenchKit/BenchKit_head.sh: line 392: 564 Aborted "${cmd[@]}" > "$stdout_capture"
ty-mcc exited with status 134

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-00020"
export BK_EXAMINATION="LTLCardinality"
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 SupplyChain-PT-00020, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r358-tall-178024403600187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-00020.tgz
mv SupplyChain-PT-00020 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;