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.r024-smll-177946789600204.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 BlocksWorld-PT-05, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-smll-177946789600204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.4K Mar 5 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 5 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 5 16:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 5 16:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 15 07:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 07:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 5 16:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 5 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 5 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 783K 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

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1779475511003

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BlocksWorld-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202604301425
[2026-05-22 18:45:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-22 18:45:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 18:45:13] [INFO ] Load time of PNML (sax parser for PT used): 299 ms
[2026-05-22 18:45:13] [INFO ] Transformed 869 places.
[2026-05-22 18:45:13] [INFO ] Transformed 1625 transitions.
[2026-05-22 18:45:13] [INFO ] Found NUPN structural information;
[2026-05-22 18:45:13] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27]
[2026-05-22 18:45:13] [INFO ] Parsed PT model containing 869 places and 1625 transitions and 8110 arcs in 488 ms.
Discarding 28 transitions out of 1625. Remains 1597
Built sparse matrix representations for Structural reductions in 18 ms.16365KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 869/869 places, 1625/1625 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 283 ms. Remains 869 /869 variables (removed 0) and now considering 1625/1625 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 303 ms. Remains : 869/869 places, 1625/1625 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 869/869 places, 1625/1625 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 132 ms. Remains 869 /869 variables (removed 0) and now considering 1625/1625 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12646347424054934340.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16685602451221993524.kers'
[2026-05-22 18:45:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12646347424054934340.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16685602451221993524.kers]
Normalized transition count is 1624 out of 1625 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1624 rows 869 cols 7952 entries
Finished phase 1 with 812 SingleSign rule and 0 generalized
[2026-05-22 18:45:14] [INFO ] Computed 57 invariants in 11 ms
Computed 57 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-16685602451221993524.kers
Total runtime 18 ms.
[2026-05-22 18:45:14] [INFO ] Implicit Places using invariants in 654 ms returned []
[2026-05-22 18:45:14] [INFO ] Invariant cache hit.
[2026-05-22 18:45:16] [INFO ] State equation strengthened by 45 read => feed constraints.
[2026-05-22 18:45:16] [INFO ] Implicit Places using invariants and state equation in 1247 ms returned []
Implicit Place search using SMT with State Equation took 1954 ms to find 0 implicit places.
[2026-05-22 18:45:16] [INFO ] Redundant transitions in 228 ms returned []
Running 1619 sub problems to find dead transitions.
[2026-05-22 18:45:16] [INFO ] Invariant cache hit.
[2026-05-22 18:45:16] [INFO ] State equation strengthened by 45 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem TDEAD1 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD578 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD636 is UNSAT
Problem TDEAD694 is UNSAT
Problem TDEAD723 is UNSAT
Problem TDEAD781 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD868 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1244 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1352 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1442 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1492 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1622 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/863 variables, 46/46 constraints. Problems are: Problem set: 46 solved, 1573 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 863/2494 variables, and 46 constraints, problems are : Problem set: 46 solved, 1573 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 46/57 constraints, State Equation: 0/869 constraints, ReadFeed: 0/45 constraints, PredecessorRefiner: 1596/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 46 solved, 1573 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/840 variables, 6/6 constraints. Problems are: Problem set: 46 solved, 1573 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 840/2494 variables, and 6 constraints, problems are : Problem set: 46 solved, 1573 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 6/57 constraints, State Equation: 0/869 constraints, ReadFeed: 0/45 constraints, PredecessorRefiner: 783/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63226ms problems are : Problem set: 46 solved, 1573 unsolved
Search for dead transitions found 46 dead transitions in 63272ms
Found 46 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 46 transitions
Dead transitions reduction (with SMT) removed 46 transitions
Starting structural reductions in DEADLOCK mode, iteration 1 : 869/869 places, 1579/1625 transitions.
Computed a total of 23 stabilizing places and 0 stable transitions
Graph (complete) has 4558 edges and 869 vertex of which 846 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.13 ms
Discarding 23 places :
Also discarding 0 output transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 1 rules in 130 ms. Remains 846 /869 variables (removed 23) and now considering 1579/1579 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4756742682809474316.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13522306921487075509.kers'
[2026-05-22 18:46:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4756742682809474316.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13522306921487075509.kers]
Normalized transition count is 1578 out of 1579 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1578 rows 846 cols 7814 entries
Finished phase 1 with 789 SingleSign rule and 0 generalized
[2026-05-22 18:46:19] [INFO ] Computed 57 invariants in 11 ms
Computed 57 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-13522306921487075509.kers
Total runtime 15 ms.
[2026-05-22 18:46:20] [INFO ] Implicit Places using invariants in 234 ms returned []
[2026-05-22 18:46:20] [INFO ] Invariant cache hit.
[2026-05-22 18:46:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2026-05-22 18:46:21] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1227 ms to find 0 implicit places.
Starting structural reductions in DEADLOCK mode, iteration 2 : 846/869 places, 1579/1625 transitions.
Finished structural reductions in DEADLOCK mode , in 2 iterations and 67021 ms. Remains : 846/869 places, 1579/1625 transitions.
Interrupted Random walk after 1210808 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=40 )
Random directed walk for 1250000 steps, including 0 resets, run took 22797 ms (no deadlock found). (steps per millisecond=54 )
[2026-05-22 18:47:13] [INFO ] Invariant cache hit.
[2026-05-22 18:47:15] [INFO ] [Real]Absence check using 57 positive place invariants in 574 ms returned sat
[2026-05-22 18:47:24] [INFO ] [Real]Absence check using state equation in 9595 ms returned sat
[2026-05-22 18:47:24] [INFO ] Solution in real domain found non-integer solution.
[2026-05-22 18:47:25] [INFO ] [Nat]Absence check using 57 positive place invariants in 429 ms returned sat
[2026-05-22 18:47:45] [INFO ] [Nat]Absence check using state equation in 20242 ms returned sat
[2026-05-22 18:47:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2026-05-22 18:47:46] [INFO ] [Nat]Added 11 Read/Feed constraints in 104 ms returned sat
[2026-05-22 18:47:47] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 1413 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 869/869 places, 1625/1625 transitions.
Applied a total of 0 rules in 20 ms. Remains 869 /869 variables (removed 0) and now considering 1625/1625 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2680952047551201901.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13092020260894599231.kers'
[2026-05-22 18:47:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2680952047551201901.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13092020260894599231.kers]
Normalized transition count is 1624 out of 1625 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 1624 rows 869 cols 7952 entries
Finished phase 1 with 812 SingleSign rule and 0 generalized
[2026-05-22 18:47:47] [INFO ] Computed 57 invariants in 8 ms
Computed 57 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-13092020260894599231.kers
Total runtime 11 ms.
[2026-05-22 18:47:49] [INFO ] Implicit Places using invariants in 1595 ms returned []
[2026-05-22 18:47:49] [INFO ] Invariant cache hit.
[2026-05-22 18:47:50] [INFO ] State equation strengthened by 45 read => feed constraints.
[2026-05-22 18:47:52] [INFO ] Implicit Places using invariants and state equation in 3010 ms returned []
Implicit Place search using SMT with State Equation took 4615 ms to find 0 implicit places.
Running 1619 sub problems to find dead transitions.
[2026-05-22 18:47:52] [INFO ] Invariant cache hit.
[2026-05-22 18:47:52] [INFO ] State equation strengthened by 45 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD578 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD636 is UNSAT
Problem TDEAD694 is UNSAT
Problem TDEAD723 is UNSAT
Problem TDEAD781 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD868 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1244 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1352 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1442 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1492 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1622 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/863 variables, 46/46 constraints. Problems are: Problem set: 46 solved, 1573 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 863/2494 variables, and 46 constraints, problems are : Problem set: 46 solved, 1573 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 46/57 constraints, State Equation: 0/869 constraints, ReadFeed: 0/45 constraints, PredecessorRefiner: 1596/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 46 solved, 1573 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/840 variables, 6/6 constraints. Problems are: Problem set: 46 solved, 1573 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 840/2494 variables, and 6 constraints, problems are : Problem set: 46 solved, 1573 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 6/57 constraints, State Equation: 0/869 constraints, ReadFeed: 0/45 constraints, PredecessorRefiner: 783/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62234ms problems are : Problem set: 46 solved, 1573 unsolved
Search for dead transitions found 46 dead transitions in 62242ms
Found 46 dead transitions using SMT.
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 221505 ms.

BK_STOP 1779475734479

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="BlocksWorld-PT-05"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 BlocksWorld-PT-05, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-smll-177946789600204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-05.tgz
mv BlocksWorld-PT-05 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;