Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390100509.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is TokenRing-PT-030, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390100509
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 140M
-rw-r--r-- 1 mcc users 476K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16M Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 42M Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 664K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4M Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 23M Apr 28 14:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 246K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 743K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1M Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19M Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 110K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 262K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 4 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 20M Apr 27 15:14 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

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-PT-030-UpperBounds-00
FORMULA_NAME TokenRing-PT-030-UpperBounds-01
FORMULA_NAME TokenRing-PT-030-UpperBounds-02
FORMULA_NAME TokenRing-PT-030-UpperBounds-03
FORMULA_NAME TokenRing-PT-030-UpperBounds-04
FORMULA_NAME TokenRing-PT-030-UpperBounds-05
FORMULA_NAME TokenRing-PT-030-UpperBounds-06
FORMULA_NAME TokenRing-PT-030-UpperBounds-07
FORMULA_NAME TokenRing-PT-030-UpperBounds-08
FORMULA_NAME TokenRing-PT-030-UpperBounds-09
FORMULA_NAME TokenRing-PT-030-UpperBounds-10
FORMULA_NAME TokenRing-PT-030-UpperBounds-11
FORMULA_NAME TokenRing-PT-030-UpperBounds-12
FORMULA_NAME TokenRing-PT-030-UpperBounds-13
FORMULA_NAME TokenRing-PT-030-UpperBounds-14
FORMULA_NAME TokenRing-PT-030-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591228392836

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 23:53:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 23:53:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 23:53:17] [INFO ] Load time of PNML (sax parser for PT used): 1140 ms
[2020-06-03 23:53:17] [INFO ] Transformed 961 places.
[2020-06-03 23:53:17] [INFO ] Transformed 27931 transitions.
[2020-06-03 23:53:17] [INFO ] Found NUPN structural information;
[2020-06-03 23:53:17] [INFO ] Parsed PT model containing 961 places and 27931 transitions in 1499 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 598 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 27 ms. (steps per millisecond=0 )
[2020-06-03 23:53:20] [INFO ] Flatten gal took : 1492 ms
FORMULA TokenRing-PT-030-UpperBounds-07 31 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-UpperBounds-06 31 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-UpperBounds-05 31 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-UpperBounds-04 31 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-UpperBounds-03 31 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-UpperBounds-02 31 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-UpperBounds-01 31 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-UpperBounds-00 31 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 4 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
// Phase 1: matrix 27931 rows 961 cols
[2020-06-03 23:53:20] [INFO ] Computed 31 place invariants in 120 ms
Support contains 8 out of 961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 1593 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 4 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
// Phase 1: matrix 27931 rows 961 cols
[2020-06-03 23:53:22] [INFO ] Computed 31 place invariants in 234 ms
Support contains 8 out of 961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 1415 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 1071 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
// Phase 1: matrix 27931 rows 961 cols
[2020-06-03 23:53:25] [INFO ] Computed 31 place invariants in 177 ms
[2020-06-03 23:53:38] [INFO ] Implicit Places using invariants in 13526 ms returned []
Implicit Place search using SMT only with invariants took 13545 ms to find 0 implicit places.
// Phase 1: matrix 27931 rows 961 cols
[2020-06-03 23:53:39] [INFO ] Computed 31 place invariants in 69 ms
[2020-06-03 23:54:09] [INFO ] Performed 3950/27931 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-06-03 23:54:39] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= s786 1) (>= s957 1))") after 60147 ms
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 20 ms. (steps per millisecond=0 )
Graph (trivial) has 27451 edges and 961 vertex of which 953 / 961 are part of one of the 31 SCC in 112 ms
Free SCC test removed 922 places
Discarding 23 places :
Also discarding 20491 output transitions
Drop transitions removed 20491 transitions
Graph (complete) has 16 edges and 39 vertex of which 16 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.281 ms
Drop transitions removed 6960 transitions
Ensure Unique test removed 464 transitions
Reduce isomorphic transitions removed 7424 transitions.
Iterating post reduction 0 with 7424 rules applied. Total rules applied 7426 place count 16 transition count 16
Applied a total of 7426 rules in 607 ms. Remains 16 /961 variables (removed 945) and now considering 16/27931 (removed 27915) transitions.
// Phase 1: matrix 16 rows 16 cols
[2020-06-03 23:54:39] [INFO ] Computed 8 place invariants in 0 ms
[2020-06-03 23:54:39] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2020-06-03 23:54:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 497 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ TokenRing-PT-030 @ 3570 seconds

FORMULA TokenRing-PT-030-UpperBounds-08 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-030-UpperBounds-09 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-030-UpperBounds-10 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-030-UpperBounds-11 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-030-UpperBounds-12 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-030-UpperBounds-13 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-030-UpperBounds-14 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-030-UpperBounds-15 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3534
rslt: Output for UpperBounds @ TokenRing-PT-030

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"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
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"parameters":
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"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=UpperBounds.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--timelimit=3570",
"--localtimelimit=0",
"--json=UpperBounds.json",
"--jsoninclude=formula,formulastat,net"
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"starttime": "Wed Jun 3 23:54:41 2020
",
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"files":
{
"formula": "UpperBounds.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*)"
},
"net":
{
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"conflict_clusters": 1,
"places": 961,
"places_significant": 930,
"singleton_clusters": 0,
"transitions": 27931
},
"result":
{
"preliminary_value": "1 1 1 1 1 1 1 1 ",
"value": "1 1 1 1 1 1 1 1 "
},
"task":
{
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}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 28892/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 30752
lola: finding significant places
lola: 961 places, 27931 transitions, 930 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from UpperBounds.xml
lola: MAX(p806) : MAX(p472) : MAX(p789) : MAX(p918) : MAX(p455) : MAX(p171) : MAX(p900) : MAX(p96)
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 444 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p806)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p806)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 1122 markings, 1121 edges
lola: ========================================
lola: subprocess 1 will run for 507 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p472)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p472)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 12 markings, 11 edges
lola: ========================================
lola: subprocess 2 will run for 591 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p789)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p789)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 834 markings, 833 edges
lola: ========================================
lola: subprocess 3 will run for 709 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p918)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p918)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 1375 markings, 1374 edges
lola: ========================================
lola: subprocess 4 will run for 886 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p455)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p455)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 541 markings, 540 edges
lola: ========================================
lola: subprocess 5 will run for 1181 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p171)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p171)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 1286 markings, 1285 edges
lola: ========================================
lola: subprocess 6 will run for 1769 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p900)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p900)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 10 markings, 9 edges
lola: ========================================
lola: subprocess 7 will run for 3538 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p96)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p96)
lola: processed formula length: 8
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 1275 markings, 1274 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: 1 1 1 1 1 1 1 1
lola:
preliminary result: 1 1 1 1 1 1 1 1
lola: memory consumption: 1018416 KB
lola: time consumption: 36 seconds
lola: print data as JSON (--json)
lola: writing JSON to UpperBounds.json
lola: closed JSON file UpperBounds.json
rslt: finished

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

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="TokenRing-PT-030"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itslola"
echo " Input is TokenRing-PT-030, 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 r194-csrt-159033390100509"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-030.tgz
mv TokenRing-PT-030 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;