Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872200654.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBNT-PT-S05J40, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872200654
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 19K Apr 12 06:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 12 06:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 68K Apr 11 05:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 214K Apr 11 05:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 69K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 215K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 10 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 53K Apr 10 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 9 18:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 9 18:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.5K Apr 10 22:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.9K Apr 10 22:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.9M Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J40-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591172522507

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 08:22:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 08:22:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 08:22:04] [INFO ] Load time of PNML (sax parser for PT used): 260 ms
[2020-06-03 08:22:04] [INFO ] Transformed 629 places.
[2020-06-03 08:22:04] [INFO ] Transformed 1590 transitions.
[2020-06-03 08:22:04] [INFO ] Parsed PT model containing 629 places and 1590 transitions in 336 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 106 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 688 resets, run finished after 163 ms. (steps per millisecond=61 ) properties seen :[0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 262 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 156 resets, run finished after 70 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 264 resets, run finished after 79 ms. (steps per millisecond=126 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 145 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 143 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 135 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 08:22:05] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2020-06-03 08:22:05] [INFO ] Computed 102 place invariants in 86 ms
[2020-06-03 08:22:06] [INFO ] [Real]Absence check using 76 positive place invariants in 350 ms returned sat
[2020-06-03 08:22:06] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 169 ms returned unsat
[2020-06-03 08:22:06] [INFO ] [Real]Absence check using 76 positive place invariants in 25 ms returned unsat
[2020-06-03 08:22:07] [INFO ] [Real]Absence check using 76 positive place invariants in 101 ms returned sat
[2020-06-03 08:22:07] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 103 ms returned unsat
[2020-06-03 08:22:07] [INFO ] [Real]Absence check using 76 positive place invariants in 89 ms returned sat
[2020-06-03 08:22:07] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 35 ms returned unsat
[2020-06-03 08:22:07] [INFO ] [Real]Absence check using 76 positive place invariants in 64 ms returned unsat
[2020-06-03 08:22:07] [INFO ] [Real]Absence check using 76 positive place invariants in 58 ms returned sat
[2020-06-03 08:22:07] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 32 ms returned sat
[2020-06-03 08:22:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:09] [INFO ] [Real]Absence check using state equation in 1692 ms returned sat
[2020-06-03 08:22:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:22:09] [INFO ] [Nat]Absence check using 76 positive place invariants in 80 ms returned sat
[2020-06-03 08:22:09] [INFO ] [Nat]Absence check using 76 positive and 26 generalized place invariants in 31 ms returned sat
[2020-06-03 08:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:14] [INFO ] [Nat]Absence check using state equation in 4823 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 08:22:14] [INFO ] [Real]Absence check using 76 positive place invariants in 20 ms returned unsat
[2020-06-03 08:22:14] [INFO ] [Real]Absence check using 76 positive place invariants in 33 ms returned unsat
[2020-06-03 08:22:14] [INFO ] [Real]Absence check using 76 positive place invariants in 16 ms returned unsat
[2020-06-03 08:22:14] [INFO ] [Real]Absence check using 76 positive place invariants in 26 ms returned unsat
[2020-06-03 08:22:15] [INFO ] [Real]Absence check using 76 positive place invariants in 51 ms returned sat
[2020-06-03 08:22:15] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 37 ms returned sat
[2020-06-03 08:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:16] [INFO ] [Real]Absence check using state equation in 1455 ms returned sat
[2020-06-03 08:22:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:22:16] [INFO ] [Nat]Absence check using 76 positive place invariants in 58 ms returned sat
[2020-06-03 08:22:16] [INFO ] [Nat]Absence check using 76 positive and 26 generalized place invariants in 29 ms returned sat
[2020-06-03 08:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:19] [INFO ] [Nat]Absence check using state equation in 2958 ms returned sat
[2020-06-03 08:22:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:22:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2020-06-03 08:22:19] [INFO ] Computed and/alt/rep : 929/20282/925 causal constraints in 84 ms.
[2020-06-03 08:22:21] [INFO ] Added : 50 causal constraints over 10 iterations in 1768 ms. Result :(error "Solver has unexpectedly terminated")
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 13 out of 629 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 629/629 places, 935/935 transitions.
Ensure Unique test removed 5 places
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 624 transition count 891
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 93 place count 580 transition count 891
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 93 place count 580 transition count 848
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 179 place count 537 transition count 848
Symmetric choice reduction at 2 with 1 rule applications. Total rules 180 place count 537 transition count 848
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 182 place count 536 transition count 847
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 186 place count 534 transition count 845
Applied a total of 186 rules in 212 ms. Remains 534 /629 variables (removed 95) and now considering 845/935 (removed 90) transitions.
[2020-06-03 08:22:21] [INFO ] Flow matrix only has 841 transitions (discarded 4 similar events)
// Phase 1: matrix 841 rows 534 cols
[2020-06-03 08:22:21] [INFO ] Computed 97 place invariants in 23 ms
[2020-06-03 08:22:24] [INFO ] Dead Transitions using invariants and state equation in 2309 ms returned [508, 510, 512, 513, 515, 516, 517, 519, 520, 521, 522, 523, 527, 528, 529, 530, 532, 533, 534, 535, 536, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 553, 554, 555, 557, 558, 559, 561, 562, 564, 565, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 583, 584, 585, 586, 587, 588, 590, 591, 595, 596, 597, 599, 600, 601, 602, 603, 605, 606, 607, 608, 610, 611, 613, 614, 615, 616, 617, 619, 620, 621, 622, 623, 624, 625, 627, 628, 630]
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions :[630, 628, 627, 625, 624, 623, 622, 621, 620, 619, 617, 616, 615, 614, 613, 611, 610, 608, 607, 606, 605, 603, 602, 601, 600, 599, 597, 596, 595, 591, 590, 588, 587, 586, 585, 584, 583, 579, 578, 577, 576, 575, 574, 573, 572, 571, 570, 569, 568, 567, 565, 564, 562, 561, 559, 558, 557, 555, 554, 553, 551, 550, 549, 548, 547, 546, 545, 544, 543, 542, 541, 540, 539, 538, 536, 535, 534, 533, 532, 530, 529, 528, 527, 523, 522, 521, 520, 519, 517, 516, 515, 513, 512, 510, 508]
Starting structural reductions, iteration 1 : 534/629 places, 750/935 transitions.
Applied a total of 0 rules in 60 ms. Remains 534 /534 variables (removed 0) and now considering 750/750 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 534/629 places, 750/935 transitions.
Incomplete random walk after 1000000 steps, including 51687 resets, run finished after 4963 ms. (steps per millisecond=201 ) properties seen :[0, 1]
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 4592 resets, run finished after 1235 ms. (steps per millisecond=809 ) properties seen :[0]
[2020-06-03 08:22:30] [INFO ] Flow matrix only has 746 transitions (discarded 4 similar events)
// Phase 1: matrix 746 rows 534 cols
[2020-06-03 08:22:30] [INFO ] Computed 97 place invariants in 31 ms
[2020-06-03 08:22:30] [INFO ] [Real]Absence check using 76 positive place invariants in 52 ms returned sat
[2020-06-03 08:22:30] [INFO ] [Real]Absence check using 76 positive and 21 generalized place invariants in 65 ms returned sat
[2020-06-03 08:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:31] [INFO ] [Real]Absence check using state equation in 923 ms returned sat
[2020-06-03 08:22:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:22:31] [INFO ] [Nat]Absence check using 76 positive place invariants in 35 ms returned sat
[2020-06-03 08:22:31] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 25 ms returned sat
[2020-06-03 08:22:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:32] [INFO ] [Nat]Absence check using state equation in 1158 ms returned sat
[2020-06-03 08:22:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:22:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 20 ms returned sat
[2020-06-03 08:22:33] [INFO ] Deduced a trap composed of 13 places in 307 ms
[2020-06-03 08:22:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 347 ms
FORMULA PolyORBNT-PT-S05J40-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
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="PolyORBNT-PT-S05J40"
export BK_EXAMINATION="ReachabilityCardinality"
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 PolyORBNT-PT-S05J40, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987872200654"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J40.tgz
mv PolyORBNT-PT-S05J40 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;