Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089432500081.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is RERS17pb113-PT-6, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432500081
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 13:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 13:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M 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 RERS17pb113-PT-6-00
FORMULA_NAME RERS17pb113-PT-6-01
FORMULA_NAME RERS17pb113-PT-6-02
FORMULA_NAME RERS17pb113-PT-6-03
FORMULA_NAME RERS17pb113-PT-6-04
FORMULA_NAME RERS17pb113-PT-6-05
FORMULA_NAME RERS17pb113-PT-6-06
FORMULA_NAME RERS17pb113-PT-6-07
FORMULA_NAME RERS17pb113-PT-6-08
FORMULA_NAME RERS17pb113-PT-6-09
FORMULA_NAME RERS17pb113-PT-6-10
FORMULA_NAME RERS17pb113-PT-6-11
FORMULA_NAME RERS17pb113-PT-6-12
FORMULA_NAME RERS17pb113-PT-6-13
FORMULA_NAME RERS17pb113-PT-6-14
FORMULA_NAME RERS17pb113-PT-6-15

=== Now, execution of the tool begins

BK_START 1621412859935

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 08:27:42] [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]
[2021-05-19 08:27:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 08:27:43] [INFO ] Load time of PNML (sax parser for PT used): 862 ms
[2021-05-19 08:27:43] [INFO ] Transformed 639 places.
[2021-05-19 08:27:43] [INFO ] Transformed 31353 transitions.
[2021-05-19 08:27:43] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 1132 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 430 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 3639 ms. (steps per millisecond=27 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0]
[2021-05-19 08:27:48] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2021-05-19 08:27:48] [INFO ] Computed 25 place invariants in 158 ms
[2021-05-19 08:27:48] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned unsat
[2021-05-19 08:27:48] [INFO ] [Real]Absence check using 13 positive place invariants in 47 ms returned sat
[2021-05-19 08:27:48] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 08:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:28:08] [INFO ] [Real]Absence check using state equation in 19869 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 08:28:08] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned unsat
[2021-05-19 08:28:08] [INFO ] [Real]Absence check using 13 positive place invariants in 111 ms returned sat
[2021-05-19 08:28:08] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 44 ms returned sat
[2021-05-19 08:28:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:28:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:28:28] [INFO ] [Real]Absence check using state equation in 19795 ms returned (error "Failed to check-sat")
[2021-05-19 08:28:28] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned unsat
[2021-05-19 08:28:28] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned unsat
[2021-05-19 08:28:29] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned unsat
[2021-05-19 08:28:29] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2021-05-19 08:28:29] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 08:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:28:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:28:49] [INFO ] [Real]Absence check using state equation in 19904 ms returned (error "Failed to check-sat")
[2021-05-19 08:28:49] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2021-05-19 08:28:49] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 08:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:29:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:29:09] [INFO ] [Real]Absence check using state equation in 19903 ms returned unknown
[2021-05-19 08:29:09] [INFO ] [Real]Absence check using 13 positive place invariants in 28 ms returned sat
[2021-05-19 08:29:09] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 08:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:29:29] [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: Broken pipe (= s537 (- (+ t6966 t6975 t6982 t6992 t7001 t7160 t7165 t7170 t7175 t7180 t7185 t7190 t7195 t7200 t7419 t7432 t10079 t10081 t10083 t10085 t10087 t10089 t10091 t10093 t10095 t10097 t10099 t10101 t10103 t10105 t10107 t10109 t17564 t17565 t17566 t17567 t17568 t17569 t17570 t17571 t17572 t17573 t17574 t17575 t17576 t17577 t17578 t17579 t17829) (+ t2634 t2636 t2638 t2640 t2642 t2644 t2646 t2648 t2649 t2650 t2651 t2652 t2653 t2654 t2655 t2656 t6082 t6083 t6084 t6085 t6086 t6087 t6088 t6089 t6090 t6091 t6092 t6093 t6094 t6095 t6096 t6097 t6098 t18151 t18156 t18160 t18164 t18168 t18172 t18176 t18180)))") while checking expression at index 9
[2021-05-19 08:29:29] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2021-05-19 08:29:29] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 08:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:29:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:29:49] [INFO ] [Real]Absence check using state equation in 19907 ms returned (error "Failed to check-sat")
[2021-05-19 08:29:49] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned unsat
[2021-05-19 08:29:49] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2021-05-19 08:29:49] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 08:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:30:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:30:09] [INFO ] [Real]Absence check using state equation in 19936 ms returned (error "Failed to check-sat")
[2021-05-19 08:30:09] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2021-05-19 08:30:09] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 08:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:30:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:30:29] [INFO ] [Real]Absence check using state equation in 19889 ms returned (error "Failed to check-sat")
[2021-05-19 08:30:29] [INFO ] [Real]Absence check using 13 positive place invariants in 24 ms returned sat
[2021-05-19 08:30:29] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 08:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:30:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:30:49] [INFO ] [Real]Absence check using state equation in 19907 ms returned (error "Failed to check-sat")
[2021-05-19 08:30:49] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2021-05-19 08:30:49] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 08:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:31:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:31:09] [INFO ] [Real]Absence check using state equation in 19921 ms returned (error "Failed to check-sat")
[2021-05-19 08:31:09] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned unsat
[2021-05-19 08:31:09] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 8 simplifications.
[2021-05-19 08:31:11] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-19 08:31:11] [INFO ] Flatten gal took : 1203 ms
FORMULA RERS17pb113-PT-6-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-6-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-6-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 08:31:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 08:31:12] [INFO ] Flatten gal took : 809 ms
[2021-05-19 08:31:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RERS17pb113-PT-6-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 08:31:12] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-19 08:31:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 158 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ RERS17pb113-PT-6 @ 3570 seconds

FORMULA RERS17pb113-PT-6-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 14399792 kB
After kill :
MemTotal: 16427456 kB
MemFree: 14609820 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="RERS17pb113-PT-6"
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 RERS17pb113-PT-6, 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 r189-tajo-162089432500081"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-6.tgz
mv RERS17pb113-PT-6 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 ;