Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
...................
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 5.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 348 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 1.2M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is SimpleLoadBal-PT-15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-152708746200166
=====================================================================

--------------------
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 SimpleLoadBal-PT-15-ReachabilityCardinality-00
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-01
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-02
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-03
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-04
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-05
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-06
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-07
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-08
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-09
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-10
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-11
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-12
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-13
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-14
FORMULA_NAME SimpleLoadBal-PT-15-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1527155867453


BK_STOP 1527156093335

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

Prefix is 75f5f979.
Reading known information in /usr/share/mcc4mcc/75f5f979-known.json.
Reading learned information in /usr/share/mcc4mcc/75f5f979-learned.json.
Reading value translations in /usr/share/mcc4mcc/75f5f979-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using SimpleLoadBal-PT-15 as instance name.
Using SimpleLoadBal as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'ReachabilityCardinality', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': False, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': False, 'Safe': True, 'Deadlock': False, 'Reversible': False, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 222551, 'Memory': 412.04, 'Tool': 'lola'}, {'Time': 222610, 'Memory': 687.14, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'itstools'}].
ReachabilityCardinality lola SimpleLoadBal-PT-15...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
SimpleLoadBal-PT-15: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
SimpleLoadBal-PT-15: translating PT formula ReachabilityCardinality into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stderr -----
----- Start make result stdout -----
ReachabilityCardinality @ SimpleLoadBal-PT-15 @ 3539 seconds
Makefile:222: recipe for target 'verify' failed
make: [verify] Error 134 (ignored)
----- Start make result stdout -----
----- Start make result stderr -----
lola: LoLA will run for 3539 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 1429/65536 symbol table entries, 126 collisions
lola: preprocessing...
lola: finding significant places
lola: 149 places, 1280 transitions, 110 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2081 transition conflict sets
lola: TASK
lola: reading formula from SimpleLoadBal-PT-15-ReachabilityCardinality.task
lola: E (F (((3 <= P-client_ack_10) OR (3 <= P-lb_load_1_9)))) : A (G (((P-client_ack_9 <= P-client_waiting_6) AND (((P-client_idle_13 <= P-client_waiting_4) AND (1 <= P-server_request_10_1)) OR (P-server_request_2_2 <= 1))))) : E (F ((2 <= P-client_ack_4))) : A (G ((P-client_request_8 <= 1))) : A (G (((P-server_request_3_1 <= 2) OR (P-server_request_15_2 <= 0) OR (P-lb_load_1_10 <= P-lb_routing_1_15)))) : A (G (((P-client_idle_14 + 1 <= P-server_request_1_1) OR (P-lb_load_2_6 + 1 <= P-client_waiting_7) OR (1 <= P-client_ack_15) OR (P-server_request_3_2 <= P-server_request_2_1) OR ((1 <= P-lb_load_2_7) AND (1 <= P-client_request_12))))) : A (G (((P-server_request_1_2 <= 0) OR (P-lb_load_1_3 + 1 <= P-client_request_5)))) : E (F ((3 <= P-client_ack_5))) : A (G (((P-client_waiting_5 + 1 <= P-client_waiting_13) OR (P-lb_load_1_7 <= P-client_idle_6) OR ((1 <= P-client_ack_5) AND (P-server_request_12_1 <= P-lb_load_1_7) AND (P-lb_routing_1_4 + 1 <= P-server_request_6_1))))) : A (G (((P-client_ack_5 <= 2) AND (P-client_ack_14 <= P-lb_load_2_11) AND (P-lb_load_1_11 <= P-client_request_1)))) : A (G (((P-client_request_4 <= 1) OR (P-client_idle_6 <= 0) OR (P-server_request_7_1 <= P-lb_routing_1_11)))) : A (G (((P-lb_load_1_2 <= 2) AND ((P-client_request_14 + 1 <= P-server_processed_1) OR (P-lb_load_2_13 <= 0))))) : E (F (((2 <= P-lb_load_2_13) AND (P-server_request_2_2 + 1 <= P-client_request_1) AND (P-client_ack_6 <= P-server_notification_2)))) : E (F ((2 <= P-client_waiting_4))) : A (G (((P-client_waiting_1 + 1 <= P-server_notification_ack_2) OR (1 <= P-client_idle_12) OR (3 <= P-lb_load_1_3) OR (P-client_idle_12 <= P-client_idle_15) OR (P-server_idle_2 <= P-client_waiting_14)))) : E (F ((2 <= P-lb_load_1_15)))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((3 <= P-client_ack_10) OR (3 <= P-lb_load_1_9))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 18 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to SimpleLoadBal-PT-15-ReachabilityCardinality.sara
lola: state equation: calling and running sara
sara: try reading problem file SimpleLoadBal-PT-15-ReachabilityCardinality.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 32119 markings, 68530 edges, 6424 markings/sec, 0 secs
lola: sara is running 5 secs || 63508 markings, 138741 edges, 6278 markings/sec, 5 secs
lola: sara is running 10 secs || 95266 markings, 211185 edges, 6352 markings/sec, 10 secs
lola: sara is running 15 secs || 126851 markings, 284331 edges, 6317 markings/sec, 15 secs
lola: sara is running 20 secs || 158156 markings, 357945 edges, 6261 markings/sec, 20 secs
lola: sara is running 25 secs || 189451 markings, 432128 edges, 6259 markings/sec, 25 secs
lola: sara is running 30 secs || 220471 markings, 506539 edges, 6204 markings/sec, 30 secs
lola: sara is running 35 secs || 251610 markings, 580897 edges, 6228 markings/sec, 35 secs
lola: sara is running 40 secs || 282653 markings, 654428 edges, 6209 markings/sec, 40 secs
lola: sara is running 45 secs || 313443 markings, 727879 edges, 6158 markings/sec, 45 secs
lola: sara is running 50 secs || 344270 markings, 802477 edges, 6165 markings/sec, 50 secs
lola: sara is running 55 secs || 375408 markings, 877684 edges, 6228 markings/sec, 55 secs
lola: sara is running 60 secs || 406504 markings, 952783 edges, 6219 markings/sec, 60 secs
lola: sara is running 65 secs || 437913 markings, 1027377 edges, 6282 markings/sec, 65 secs
lola: sara is running 70 secs || 470221 markings, 1102355 edges, 6462 markings/sec, 70 secs
lola: sara is running 75 secs || 501837 markings, 1178378 edges, 6323 markings/sec, 75 secs
lola: sara is running 80 secs || 534313 markings, 1255993 edges, 6495 markings/sec, 80 secs
lola: sara is running 85 secs || 565368 markings, 1332545 edges, 6211 markings/sec, 85 secs
lola: sara is running 90 secs || 596948 markings, 1408855 edges, 6316 markings/sec, 90 secs
lola: sara is running 95 secs || 628181 markings, 1484616 edges, 6247 markings/sec, 95 secs
lola: sara is running 100 secs || 659013 markings, 1560720 edges, 6166 markings/sec, 100 secs
lola: sara is running 105 secs || 690578 markings, 1638046 edges, 6313 markings/sec, 105 secs
lola: sara is running 110 secs || 721824 markings, 1715187 edges, 6249 markings/sec, 110 secs
lola: sara is running 115 secs || 753005 markings, 1792739 edges, 6236 markings/sec, 115 secs
lola: sara is running 120 secs || 784148 markings, 1869779 edges, 6229 markings/sec, 120 secs
lola: sara is running 125 secs || 815292 markings, 1946393 edges, 6229 markings/sec, 125 secs
lola: sara is running 130 secs || 848058 markings, 2026773 edges, 6553 markings/sec, 130 secs
lola: sara is running 135 secs || 880890 markings, 2108086 edges, 6566 markings/sec, 135 secs
lola: sara is running 140 secs || 913247 markings, 2188231 edges, 6471 markings/sec, 140 secs
lola: sara is running 145 secs || 945401 markings, 2267492 edges, 6431 markings/sec, 145 secs
lola: sara is running 150 secs || 977772 markings, 2347572 edges, 6474 markings/sec, 150 secs
lola: sara is running 155 secs || 1009649 markings, 2427355 edges, 6375 markings/sec, 155 secs
lola: sara is running 160 secs || 1041929 markings, 2506577 edges, 6456 markings/sec, 160 secs
lola: sara is running 165 secs || 1073975 markings, 2584740 edges, 6409 markings/sec, 165 secs
lola: sara is running 170 secs || 1106100 markings, 2662870 edges, 6425 markings/sec, 170 secs
lola: sara is running 175 secs || 1138069 markings, 2742159 edges, 6394 markings/sec, 175 secs
lola: sara is running 180 secs || 1170159 markings, 2821398 edges, 6418 markings/sec, 180 secs
lola: sara is running 185 secs || 1202143 markings, 2901550 edges, 6397 markings/sec, 185 secs
lola: sara is running 190 secs || 1234666 markings, 2981084 edges, 6505 markings/sec, 190 secs
lola: sara is running 195 secs || 1266890 markings, 3060030 edges, 6445 markings/sec, 195 secs
lola: sara is running 200 secs || 1298987 markings, 3141098 edges, 6419 markings/sec, 200 secs
lola: sara is running 205 secs || 1330974 markings, 3220707 edges, 6397 markings/sec, 205 secs
lola: sara is running 210 secs || 1363223 markings, 3298495 edges, 6450 markings/sec, 210 secs
lola: sara is running 215 secs || 1395274 markings, 3379703 edges, 6410 markings/sec, 215 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
terminate called after throwing an instance of 'std::runtime_error'
what(): parse error at position 0: unexpected character, last read: '\ufffd'
Aborted (core dumped)
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-1 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-5 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-9 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-12 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-14 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SimpleLoadBal-PT-15-ReachabilityCardinality-15 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Kill lola and sara stderr -----
----- Finished stdout -----
----- Finished 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="SimpleLoadBal-PT-15"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="irma4mcc-structural"
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

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-15.tgz
mv SimpleLoadBal-PT-15 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool irma4mcc-structural"
echo " Input is SimpleLoadBal-PT-15, 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 r175-smll-152708746200166"
echo "====================================================================="
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
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 ;