Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r111-smll-174867015800057.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is GPUForwardProgress-PT-20b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-smll-174867015800057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K 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 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 103K May 29 14:32 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 GPUForwardProgress-PT-20b-UpperBounds-00
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-01
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-02
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-03
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-04
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-05
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-06
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-07
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-08
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-09
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-10
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-11
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-12
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-13
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-14
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1748785041920

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-20b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-06-01 13:37:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 13:37:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 13:37:24] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2025-06-01 13:37:25] [INFO ] Transformed 416 places.
[2025-06-01 13:37:25] [INFO ] Transformed 437 transitions.
[2025-06-01 13:37:25] [INFO ] Found NUPN structural information;
[2025-06-01 13:37:25] [INFO ] Parsed PT model containing 416 places and 437 transitions and 1077 arcs in 449 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 15 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 437 rows 416 cols
[2025-06-01 13:37:25] [INFO ] Computed 22 invariants in 43 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (57 resets) in 69 ms. (142 steps per ms)
FORMULA GPUForwardProgress-PT-20b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (26 resets) in 64 ms. (615 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
[2025-06-01 13:37:25] [INFO ] Invariant cache hit.
[2025-06-01 13:37:26] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 33 ms returned sat
[2025-06-01 13:37:26] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2025-06-01 13:37:26] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 79 ms.
[2025-06-01 13:37:26] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 13:37:27] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 23 ms returned sat
[2025-06-01 13:37:27] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2025-06-01 13:37:27] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 68 ms.
[2025-06-01 13:37:28] [INFO ] Added : 170 causal constraints over 34 iterations in 1536 ms. Result :sat
Minimization took 510 ms.
[2025-06-01 13:37:29] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 30 ms returned sat
[2025-06-01 13:37:30] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2025-06-01 13:37:30] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 66 ms.
[2025-06-01 13:37:30] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 13:37:30] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 31 ms returned sat
[2025-06-01 13:37:30] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2025-06-01 13:37:30] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 62 ms.
[2025-06-01 13:37:33] [INFO ] Added : 201 causal constraints over 41 iterations in 2217 ms. Result :sat
Minimization took 502 ms.
[2025-06-01 13:37:33] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 29 ms returned sat
[2025-06-01 13:37:34] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2025-06-01 13:37:34] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 63 ms.
[2025-06-01 13:37:34] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 13:37:34] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 27 ms returned sat
[2025-06-01 13:37:35] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2025-06-01 13:37:35] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 62 ms.
[2025-06-01 13:37:36] [INFO ] Added : 162 causal constraints over 33 iterations in 1833 ms. Result :sat
Minimization took 501 ms.
[2025-06-01 13:37:37] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 31 ms returned sat
[2025-06-01 13:37:37] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2025-06-01 13:37:38] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 56 ms.
[2025-06-01 13:37:38] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 13:37:38] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 32 ms returned sat
[2025-06-01 13:37:38] [INFO ] [Nat]Absence check using state equation in 311 ms returned sat
[2025-06-01 13:37:38] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 56 ms.
[2025-06-01 13:37:40] [INFO ] Added : 214 causal constraints over 43 iterations in 2102 ms. Result :sat
Minimization took 501 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Support contains 4 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 437/437 transitions.
Graph (trivial) has 366 edges and 416 vertex of which 7 / 416 are part of one of the 1 SCC in 8 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 227 transitions
Trivial Post-agglo rules discarded 227 transitions
Performed 227 trivial Post agglomeration. Transition count delta: 227
Iterating post reduction 0 with 228 rules applied. Total rules applied 229 place count 409 transition count 202
Reduce places removed 227 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 246 rules applied. Total rules applied 475 place count 182 transition count 183
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 5 rules applied. Total rules applied 480 place count 181 transition count 179
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 484 place count 177 transition count 179
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 39 Pre rules applied. Total rules applied 484 place count 177 transition count 140
Deduced a syphon composed of 39 places in 2 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 4 with 78 rules applied. Total rules applied 562 place count 138 transition count 140
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 566 place count 134 transition count 136
Iterating global reduction 4 with 4 rules applied. Total rules applied 570 place count 134 transition count 136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 571 place count 134 transition count 135
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 571 place count 134 transition count 133
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 575 place count 132 transition count 133
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 116 rules applied. Total rules applied 691 place count 74 transition count 75
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 708 place count 74 transition count 58
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 712 place count 72 transition count 58
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 716 place count 72 transition count 54
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 718 place count 72 transition count 52
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 720 place count 70 transition count 52
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 721 place count 69 transition count 51
Applied a total of 721 rules in 217 ms. Remains 69 /416 variables (removed 347) and now considering 51/437 (removed 386) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 69/416 places, 51/437 transitions.
// Phase 1: matrix 51 rows 69 cols
[2025-06-01 13:37:41] [INFO ] Computed 21 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
RANDOM walk for 1000000 steps (13141 resets) in 3140 ms. (318 steps per ms)
FORMULA GPUForwardProgress-PT-20b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (1317 resets) in 749 ms. (1333 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-01 13:37:45] [INFO ] Flatten gal took : 69 ms
[2025-06-01 13:37:45] [INFO ] Flatten gal took : 28 ms
[2025-06-01 13:37:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18304711461741703526.gal : 14 ms
[2025-06-01 13:37:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11193253857442516963.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18304711461741703526.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11193253857442516963.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 21510 ms.

BK_STOP 1748785066110

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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="GPUForwardProgress-PT-20b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 gold2024"
echo " Input is GPUForwardProgress-PT-20b, 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 r111-smll-174867015800057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20b.tgz
mv GPUForwardProgress-PT-20b 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 ;