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.r111-tall-177955700900114.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 gold2025
Input is DoubleExponent-PT-200, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-tall-177955700900114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 7.7K Mar 6 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 6 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Mar 6 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 31K Mar 6 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 17 09:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 17 09:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 17 09:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 17 09:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 6 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Mar 6 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 6 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 6 16:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 17 09:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 17 09:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 DoubleExponent-PT-200-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779629003211

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2026-05-24 13:23:24] [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]
[2026-05-24 13:23:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 13:23:25] [INFO ] Load time of PNML (sax parser for PT used): 416 ms
[2026-05-24 13:23:25] [INFO ] Transformed 10604 places.
[2026-05-24 13:23:25] [INFO ] Transformed 9998 transitions.
[2026-05-24 13:23:25] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 632 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
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:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 9998 rows 10604 cols
[2026-05-24 13:23:28] [INFO ] Invariants computation overflowed in 330 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:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 10000 steps (327 resets) in 68 ms. (144 steps per ms)
BEST_FIRST walk for 160002 steps (4559 resets) in 734 ms. (217 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 9998 rows 10604 cols
[2026-05-24 13:23:29] [INFO ] Invariants computation overflowed in 274 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:23:32] [INFO ] [Real]Absence check using state equation in 1541 ms returned sat
[2026-05-24 13:23:33] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 459 ms.
[2026-05-24 13:23:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1174 ms. Result :sat
Minimization took 108 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:23:37] [INFO ] [Real]Absence check using state equation in 1477 ms returned sat
[2026-05-24 13:23:38] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 438 ms.
[2026-05-24 13:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1088 ms. Result :sat
Minimization took 627 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:23:42] [INFO ] [Real]Absence check using state equation in 1406 ms returned sat
[2026-05-24 13:23:43] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 407 ms.
[2026-05-24 13:23:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1031 ms. Result :sat
Minimization took 654 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:23:47] [INFO ] [Real]Absence check using state equation in 1505 ms returned sat
[2026-05-24 13:23:48] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 475 ms.
[2026-05-24 13:23:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1093 ms. Result :sat
Minimization took 557 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:23:52] [INFO ] [Real]Absence check using state equation in 1515 ms returned sat
[2026-05-24 13:23:53] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 429 ms.
[2026-05-24 13:23:53] [INFO ] Added : 0 causal constraints over 0 iterations in 1054 ms. Result :sat
Minimization took 575 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:23:57] [INFO ] [Real]Absence check using state equation in 1433 ms returned sat
[2026-05-24 13:23:58] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 410 ms.
[2026-05-24 13:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1021 ms. Result :sat
Minimization took 669 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:02] [INFO ] [Real]Absence check using state equation in 1391 ms returned sat
[2026-05-24 13:24:03] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 419 ms.
[2026-05-24 13:24:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1027 ms. Result :sat
Minimization took 673 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:07] [INFO ] [Real]Absence check using state equation in 1407 ms returned sat
[2026-05-24 13:24:07] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 402 ms.
[2026-05-24 13:24:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1102 ms. Result :sat
Minimization took 672 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:12] [INFO ] [Real]Absence check using state equation in 1525 ms returned sat
[2026-05-24 13:24:13] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 428 ms.
[2026-05-24 13:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1059 ms. Result :sat
Minimization took 481 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:17] [INFO ] [Real]Absence check using state equation in 1384 ms returned sat
[2026-05-24 13:24:17] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 374 ms.
[2026-05-24 13:24:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1001 ms. Result :sat
Minimization took 705 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:22] [INFO ] [Real]Absence check using state equation in 1512 ms returned sat
[2026-05-24 13:24:22] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 386 ms.
[2026-05-24 13:24:23] [INFO ] Added : 0 causal constraints over 0 iterations in 1030 ms. Result :sat
Minimization took 650 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:26] [INFO ] [Real]Absence check using state equation in 1375 ms returned sat
[2026-05-24 13:24:27] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 386 ms.
[2026-05-24 13:24:28] [INFO ] Added : 0 causal constraints over 0 iterations in 1029 ms. Result :sat
Minimization took 665 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:31] [INFO ] [Real]Absence check using state equation in 1352 ms returned sat
[2026-05-24 13:24:32] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 433 ms.
[2026-05-24 13:24:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1060 ms. Result :sat
Minimization took 682 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:36] [INFO ] [Real]Absence check using state equation in 1474 ms returned sat
[2026-05-24 13:24:37] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 425 ms.
[2026-05-24 13:24:38] [INFO ] Added : 0 causal constraints over 0 iterations in 1039 ms. Result :sat
Minimization took 652 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:41] [INFO ] [Real]Absence check using state equation in 1481 ms returned sat
[2026-05-24 13:24:42] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 385 ms.
[2026-05-24 13:24:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1013 ms. Result :sat
Minimization took 659 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-24 13:24:46] [INFO ] [Real]Absence check using state equation in 1388 ms returned sat
[2026-05-24 13:24:47] [INFO ] Computed and/alt/rep : 9997/19393/9997 causal constraints (skipped 0 transitions) in 379 ms.
[2026-05-24 13:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 981 ms. Result :sat
Minimization took 681 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 16 out of 10604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Graph (complete) has 18196 edges and 10604 vertex of which 10598 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.38 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2384 transitions
Trivial Post-agglo rules discarded 2384 transitions
Performed 2384 trivial Post agglomeration. Transition count delta: 2384
Iterating post reduction 0 with 2387 rules applied. Total rules applied 2388 place count 10597 transition count 7612
Reduce places removed 2384 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 2391 rules applied. Total rules applied 4779 place count 8213 transition count 7605
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 4786 place count 8206 transition count 7605
Performed 403 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 403 Pre rules applied. Total rules applied 4786 place count 8206 transition count 7202
Deduced a syphon composed of 403 places in 699 ms
Reduce places removed 403 places and 0 transitions.
Iterating global reduction 3 with 806 rules applied. Total rules applied 5592 place count 7803 transition count 7202
Performed 1796 Post agglomeration using F-continuation condition.Transition count delta: 1796
Deduced a syphon composed of 1796 places in 297 ms
Reduce places removed 1796 places and 0 transitions.
Iterating global reduction 3 with 3592 rules applied. Total rules applied 9184 place count 6007 transition count 5406
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 241 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9386 place count 5906 transition count 5406
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 273 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9588 place count 5805 transition count 5406
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 236 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9790 place count 5704 transition count 5406
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 93 places in 232 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 9976 place count 5611 transition count 5406
Free-agglomeration rule (complex) applied 795 times.
Iterating global reduction 3 with 795 rules applied. Total rules applied 10771 place count 5611 transition count 4611
Reduce places removed 795 places and 0 transitions.
Iterating post reduction 3 with 795 rules applied. Total rules applied 11566 place count 4816 transition count 4611
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 802 times.
Drop transitions (Partial Free agglomeration) removed 802 transitions
Iterating global reduction 4 with 802 rules applied. Total rules applied 12368 place count 4816 transition count 4611
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 12369 place count 4815 transition count 4610
Applied a total of 12369 rules in 9241 ms. Remains 4815 /10604 variables (removed 5789) and now considering 4610/9998 (removed 5388) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9256 ms. Remains : 4815/10604 places, 4610/9998 transitions.
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Found an invariant !
This invariant on transitions {278=1, 393=1, 419=1, 1253=1, 1272=1, 1991=1, 2913=1, 4049=1, 4576=1}
Produces a positive solution :{}
Attempting to minimize the solution found.
Minimization OK=successtook 21 ms.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="DoubleExponent-PT-200"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2025"
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 gold2025"
echo " Input is DoubleExponent-PT-200, 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-tall-177955700900114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 ;