About the Execution of 2020-gold for ServersAndClients-PT-200320
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4465.039 | 3600000.00 | 4035187.00 | 8146.40 | ?FF?????F????F?? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r322-tall-162132127800094.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 ServersAndClients-PT-200320, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r322-tall-162132127800094
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 123M
-rw-r--r-- 1 mcc users 19K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.2K May 11 20:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 20:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 11 17:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 11 17:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 123M May 12 08:13 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 ServersAndClients-PT-200320-00
FORMULA_NAME ServersAndClients-PT-200320-01
FORMULA_NAME ServersAndClients-PT-200320-02
FORMULA_NAME ServersAndClients-PT-200320-03
FORMULA_NAME ServersAndClients-PT-200320-04
FORMULA_NAME ServersAndClients-PT-200320-05
FORMULA_NAME ServersAndClients-PT-200320-06
FORMULA_NAME ServersAndClients-PT-200320-07
FORMULA_NAME ServersAndClients-PT-200320-08
FORMULA_NAME ServersAndClients-PT-200320-09
FORMULA_NAME ServersAndClients-PT-200320-10
FORMULA_NAME ServersAndClients-PT-200320-11
FORMULA_NAME ServersAndClients-PT-200320-12
FORMULA_NAME ServersAndClients-PT-200320-13
FORMULA_NAME ServersAndClients-PT-200320-14
FORMULA_NAME ServersAndClients-PT-200320-15
=== Now, execution of the tool begins
BK_START 1621444230622
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 17:10:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 17:10:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 17:10:35] [INFO ] Load time of PNML (sax parser for PT used): 2736 ms
[2021-05-19 17:10:35] [INFO ] Transformed 65121 places.
[2021-05-19 17:10:35] [INFO ] Transformed 128400 transitions.
[2021-05-19 17:10:35] [INFO ] Found NUPN structural information;
[2021-05-19 17:10:35] [INFO ] Parsed PT model containing 65121 places and 128400 transitions in 3159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 465 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 10179 ms. (steps per millisecond=9 ) properties seen :[0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 128400 rows 65121 cols
[2021-05-19 17:11:07] [INFO ] Computed 721 place invariants in 21240 ms
[2021-05-19 17:11:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:11:27] [INFO ] [Real]Absence check using 521 positive place invariants in 11084 ms returned (error "Failed to check-sat")
[2021-05-19 17:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:11:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2021-05-19 17:11:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:11:47] [INFO ] [Real]Absence check using 521 positive place invariants in 10703 ms returned (error "Failed to check-sat")
[2021-05-19 17:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:11:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2021-05-19 17:12:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:12:08] [INFO ] [Real]Absence check using 521 positive place invariants in 11686 ms returned (error "Failed to check-sat")
[2021-05-19 17:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:12:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2021-05-19 17:12:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:12:28] [INFO ] [Real]Absence check using 521 positive place invariants in 11822 ms returned (error "Failed to check-sat")
[2021-05-19 17:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:12:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2021-05-19 17:12:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:12:48] [INFO ] [Real]Absence check using 521 positive place invariants in 12040 ms returned (error "Failed to check-sat")
[2021-05-19 17:12:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:12:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2021-05-19 17:13:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:13:08] [INFO ] [Real]Absence check using 521 positive place invariants in 11604 ms returned (error "Failed to check-sat")
[2021-05-19 17:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:13:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2021-05-19 17:13:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:13:28] [INFO ] [Real]Absence check using 521 positive place invariants in 10944 ms returned (error "Failed to check-sat")
[2021-05-19 17:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:13:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2021-05-19 17:13:48] [INFO ] [Real]Absence check using 521 positive place invariants in 12354 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 17:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:13:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2021-05-19 17:14:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:14:08] [INFO ] [Real]Absence check using 521 positive place invariants in 11311 ms returned (error "Failed to check-sat")
[2021-05-19 17:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:14:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2021-05-19 17:14:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:14:28] [INFO ] [Real]Absence check using 521 positive place invariants in 11537 ms returned (error "Failed to check-sat")
[2021-05-19 17:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:14:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
[2021-05-19 17:14:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:14:49] [INFO ] [Real]Absence check using 521 positive place invariants in 12300 ms returned (error "Failed to check-sat")
[2021-05-19 17:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:14:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 10
[2021-05-19 17:15:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:15:09] [INFO ] [Real]Absence check using 521 positive place invariants in 11487 ms returned (error "Failed to check-sat")
[2021-05-19 17:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:15:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 11
[2021-05-19 17:15:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:15:29] [INFO ] [Real]Absence check using 521 positive place invariants in 11761 ms returned (error "Failed to check-sat")
[2021-05-19 17:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:15:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 12
[2021-05-19 17:15:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:15:49] [INFO ] [Real]Absence check using 521 positive place invariants in 11946 ms returned (error "Failed to check-sat")
[2021-05-19 17:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:15:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 13
[2021-05-19 17:16:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 17:16:09] [INFO ] [Real]Absence check using 521 positive place invariants in 10747 ms returned (error "Failed to check-sat")
[2021-05-19 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:16:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 14
[2021-05-19 17:16:13] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-19 17:16:14] [INFO ] Flatten gal took : 4683 ms
FORMULA ServersAndClients-PT-200320-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200320-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200320-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200320-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 17:16:14] [INFO ] Applying decomposition
[2021-05-19 17:16:18] [INFO ] Flatten gal took : 4033 ms
[2021-05-19 17:16:21] [INFO ] Decomposing Gal with order
[2021-05-19 17:16:39] [INFO ] Rewriting arrays to variables to allow decomposition.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 11614120 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16015168 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="ServersAndClients-PT-200320"
export BK_EXAMINATION="LTLFireability"
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 ServersAndClients-PT-200320, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r322-tall-162132127800094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200320.tgz
mv ServersAndClients-PT-200320 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;