Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287100117.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 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 gold2020
Input is PolyORBLF-PT-S02J04T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287100117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 120K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 506K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 186K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 922K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 10K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 27 09:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 36K Mar 27 09:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 24K Mar 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.5M May 5 16:51 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 PolyORBLF-PT-S02J04T10-00
FORMULA_NAME PolyORBLF-PT-S02J04T10-01
FORMULA_NAME PolyORBLF-PT-S02J04T10-02
FORMULA_NAME PolyORBLF-PT-S02J04T10-03
FORMULA_NAME PolyORBLF-PT-S02J04T10-04
FORMULA_NAME PolyORBLF-PT-S02J04T10-05
FORMULA_NAME PolyORBLF-PT-S02J04T10-06
FORMULA_NAME PolyORBLF-PT-S02J04T10-07
FORMULA_NAME PolyORBLF-PT-S02J04T10-08
FORMULA_NAME PolyORBLF-PT-S02J04T10-09
FORMULA_NAME PolyORBLF-PT-S02J04T10-10
FORMULA_NAME PolyORBLF-PT-S02J04T10-11
FORMULA_NAME PolyORBLF-PT-S02J04T10-12
FORMULA_NAME PolyORBLF-PT-S02J04T10-13
FORMULA_NAME PolyORBLF-PT-S02J04T10-14
FORMULA_NAME PolyORBLF-PT-S02J04T10-15

=== Now, execution of the tool begins

BK_START 1621379687671

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 23:14:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-18 23:14:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 23:14:50] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2021-05-18 23:14:51] [INFO ] Transformed 752 places.
[2021-05-18 23:14:51] [INFO ] Transformed 1572 transitions.
[2021-05-18 23:14:51] [INFO ] Parsed PT model containing 752 places and 1572 transitions in 196 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 14 resets, run finished after 618 ms. (steps per millisecond=161 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1]
[2021-05-18 23:14:51] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
// Phase 1: matrix 1392 rows 752 cols
[2021-05-18 23:14:51] [INFO ] Computed 54 place invariants in 63 ms
[2021-05-18 23:14:52] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned unsat
[2021-05-18 23:14:52] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2021-05-18 23:14:52] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 63 ms returned unsat
[2021-05-18 23:14:52] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned unsat
[2021-05-18 23:14:52] [INFO ] [Real]Absence check using 15 positive place invariants in 40 ms returned sat
[2021-05-18 23:14:52] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 103 ms returned unsat
[2021-05-18 23:14:53] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned unsat
[2021-05-18 23:14:53] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned unsat
[2021-05-18 23:14:53] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned unsat
[2021-05-18 23:14:53] [INFO ] [Real]Absence check using 15 positive place invariants in 55 ms returned unsat
[2021-05-18 23:14:53] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned unsat
[2021-05-18 23:14:53] [INFO ] [Real]Absence check using 15 positive place invariants in 83 ms returned sat
[2021-05-18 23:14:53] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 177 ms returned sat
[2021-05-18 23:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:14:58] [INFO ] [Real]Absence check using state equation in 4192 ms returned sat
[2021-05-18 23:14:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:14:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 38 ms returned sat
[2021-05-18 23:14:58] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 89 ms returned sat
[2021-05-18 23:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:08] [INFO ] [Nat]Absence check using state equation in 10369 ms returned sat
[2021-05-18 23:15:08] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-18 23:15:10] [INFO ] [Nat]Added 130 Read/Feed constraints in 1379 ms returned sat
[2021-05-18 23:15:10] [INFO ] Deduced a trap composed of 65 places in 449 ms
[2021-05-18 23:15:11] [INFO ] Deduced a trap composed of 65 places in 529 ms
[2021-05-18 23:15:13] [INFO ] Deduced a trap composed of 132 places in 1024 ms
[2021-05-18 23:15:13] [INFO ] Deduced a trap composed of 65 places in 504 ms
[2021-05-18 23:15:15] [INFO ] Deduced a trap composed of 66 places in 1598 ms
[2021-05-18 23:15:16] [INFO ] Deduced a trap composed of 66 places in 118 ms
[2021-05-18 23:15:17] [INFO ] Deduced a trap composed of 428 places in 756 ms
[2021-05-18 23:15:19] [INFO ] Deduced a trap composed of 65 places in 2197 ms
[2021-05-18 23:15:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s14 s18 s21 s23 s46 s48 s58 s59 s61 s68 s74 s86 s113 s120 s131 s137 s152 s172 s174 s176 s208 s229 s285 s290 s293 s296 s303 s304 s305 s334 s341 s347 s368 s373 s383 s396 s434 s465 s469 s478 s479 s488 s502 s503 s509 s523 s529 s532 s554 s567 s577 s592 s595 s623 s627 s631 s649 s658 s662 s676 s696 s709 s745 s746) 0)") while checking expression at index 9
[2021-05-18 23:15:19] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2021-05-18 23:15:19] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 28 ms returned unsat
[2021-05-18 23:15:20] [INFO ] [Real]Absence check using 15 positive place invariants in 86 ms returned sat
[2021-05-18 23:15:20] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 109 ms returned unsat
[2021-05-18 23:15:20] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2021-05-18 23:15:20] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 25 ms returned unsat
[2021-05-18 23:15:20] [INFO ] [Real]Absence check using 15 positive place invariants in 90 ms returned unsat
[2021-05-18 23:15:20] [INFO ] [Real]Absence check using 15 positive place invariants in 39 ms returned sat
[2021-05-18 23:15:20] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 27 ms returned unsat
[2021-05-18 23:15:20] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2021-05-18 23:15:21] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 140 ms returned unsat
[2021-05-18 23:15:21] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2021-05-18 23:15:21] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 30 ms returned unsat
[2021-05-18 23:15:21] [INFO ] [Real]Absence check using 15 positive place invariants in 59 ms returned unsat
[2021-05-18 23:15:21] [INFO ] [Real]Absence check using 15 positive place invariants in 83 ms returned sat
[2021-05-18 23:15:21] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 80 ms returned sat
[2021-05-18 23:15:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:26] [INFO ] [Real]Absence check using state equation in 4517 ms returned sat
[2021-05-18 23:15:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:15:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 80 ms returned sat
[2021-05-18 23:15:26] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 245 ms returned sat
[2021-05-18 23:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:30] [INFO ] [Nat]Absence check using state equation in 4059 ms returned sat
[2021-05-18 23:15:31] [INFO ] [Nat]Added 130 Read/Feed constraints in 770 ms returned sat
[2021-05-18 23:15:32] [INFO ] Deduced a trap composed of 428 places in 1172 ms
[2021-05-18 23:15:33] [INFO ] Deduced a trap composed of 65 places in 177 ms
[2021-05-18 23:15:34] [INFO ] Deduced a trap composed of 23 places in 850 ms
[2021-05-18 23:15:35] [INFO ] Deduced a trap composed of 404 places in 501 ms
[2021-05-18 23:15:35] [INFO ] Deduced a trap composed of 65 places in 426 ms
[2021-05-18 23:15:36] [INFO ] Deduced a trap composed of 66 places in 96 ms
[2021-05-18 23:15:37] [INFO ] Deduced a trap composed of 65 places in 72 ms
[2021-05-18 23:15:38] [INFO ] Deduced a trap composed of 66 places in 1102 ms
[2021-05-18 23:15:39] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 7874 ms
[2021-05-18 23:15:39] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 81 ms.
[2021-05-18 23:15:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "timeout
(error \"line 7017 column 0: unexpected character\")
(error \"line 7017 column 1: unexpected character\")
(error \"line 7017 column 2: unexpected character\")
(error \"line 7017 column 3: unexpected character\")
(error \"line 7017 column 4: unexpected character\")
(error \"line 7017 column 5: unexpected character\")
(error \"line 7017 column 6: unexpected character\")
(error \"line 7017 column 7: unexpected character\")
(error \"line 7017 column ") while checking expression at index 18
Successfully simplified 17 atomic propositions for a total of 19 simplifications.
[2021-05-18 23:15:46] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-18 23:15:46] [INFO ] Flatten gal took : 143 ms
FORMULA PolyORBLF-PT-S02J04T10-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 23:15:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-18 23:15:46] [INFO ] Flatten gal took : 78 ms
[2021-05-18 23:15:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-PT-S02J04T10-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 23:15:46] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-18 23:15:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 12 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PolyORBLF-PT-S02J04T10 @ 3570 seconds

FORMULA PolyORBLF-PT-S02J04T10-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S02J04T10-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 6939124 kB
After kill :
MemTotal: 16427332 kB
MemFree: 8391524 kB

--------------------
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="PolyORBLF-PT-S02J04T10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
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 2-4028"
echo " Executing tool gold2020"
echo " Input is PolyORBLF-PT-S02J04T10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287100117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T10.tgz
mv PolyORBLF-PT-S02J04T10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;