fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r175-smll-152708746200166
Last Updated
June 26, 2018

About the Execution of Irma.struct for SimpleLoadBal-PT-15

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
612.470 225882.00 447624.00 572.70 ???????????????? normal

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 ;