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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r487-tall-167912703000415
Last Updated
May 14, 2023

About the Execution of LoLa+red for Szymanski-PT-a04

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
432.668 19586.00 66956.00 266.90 TTTTTTFFFTTFFTFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r487-tall-167912703000415.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Szymanski-PT-a04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703000415
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.4K Feb 26 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 16:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 16:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 101K Mar 5 18:23 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 Szymanski-PT-a04-ReachabilityFireability-00
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-01
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-02
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-03
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-04
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-05
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-06
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-07
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-08
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-09
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-10
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-11
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-12
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-13
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-14
FORMULA_NAME Szymanski-PT-a04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679187219935

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-a04
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 00:53:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 00:53:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 00:53:41] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-19 00:53:41] [INFO ] Transformed 61 places.
[2023-03-19 00:53:41] [INFO ] Transformed 224 transitions.
[2023-03-19 00:53:41] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 110 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a04-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a04-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a04-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a04-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 15 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 12) seen :5
FORMULA Szymanski-PT-a04-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-a04-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-a04-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-a04-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-a04-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :1
FORMULA Szymanski-PT-a04-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-19 00:53:42] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2023-03-19 00:53:42] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-19 00:53:42] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 00:53:42] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 00:53:42] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-19 00:53:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 00:53:42] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 00:53:42] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :4
[2023-03-19 00:53:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 00:53:42] [INFO ] After 37ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :2 sat :4
[2023-03-19 00:53:42] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 3 ms to minimize.
[2023-03-19 00:53:42] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2023-03-19 00:53:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 96 ms
[2023-03-19 00:53:42] [INFO ] After 184ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-19 00:53:42] [INFO ] After 335ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
FORMULA Szymanski-PT-a04-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Szymanski-PT-a04-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 18 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 251 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 27 place count 42 transition count 180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 28 place count 41 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 27 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 41/49 places, 176/216 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Finished probabilistic random walk after 611 steps, run visited all 4 properties in 22 ms. (steps per millisecond=27 )
Probabilistic random walk after 611 steps, saw 450 distinct states, run finished after 22 ms. (steps per millisecond=27 ) properties seen :4
FORMULA Szymanski-PT-a04-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Szymanski-PT-a04-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Szymanski-PT-a04-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Szymanski-PT-a04-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 1528 ms.
starting LoLA
BK_INPUT Szymanski-PT-a04
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityFireability

FORMULA Szymanski-PT-a04-ReachabilityFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Szymanski-PT-a04-ReachabilityFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679187239521

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/ReachabilityFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:156
lola: rewrite Frontend/Parser/formula_rewrite.k:147
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 8 transitions removed,12 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: LAUNCH INITIAL
lola: LAUNCH task # 22 (type CNST) for 21 Szymanski-PT-a04-ReachabilityFireability-07
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 68 (type EXCL) for 15 Szymanski-PT-a04-ReachabilityFireability-05
lola: time limit : 156 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 62 (type SRCH) for 18 Szymanski-PT-a04-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 74 (type SRCH) for 18 Szymanski-PT-a04-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 68 (type EXCL) for Szymanski-PT-a04-ReachabilityFireability-05
lola: result : true
lola: markings : 15
lola: fired transitions : 14
lola: time used : 0.000000
lola: memory pages used : 1
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 77 (type EXCL) for 6 Szymanski-PT-a04-ReachabilityFireability-02
lola: time limit : 180 sec
lola: memory limit: 32 pages
lola: FINISHED task # 22 (type CNST) for Szymanski-PT-a04-ReachabilityFireability-07
lola: result : false
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 49 (type FNDP) for 6 Szymanski-PT-a04-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: FINISHED task # 74 (type SRCH) for Szymanski-PT-a04-ReachabilityFireability-06
lola: result : unknown
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 55 (type FNDP) for 24 Szymanski-PT-a04-ReachabilityFireability-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 55 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-08
lola: result : true
lola: fired transitions : 20
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 130 (type FNDP) for 42 Szymanski-PT-a04-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 130 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-14
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 112 (type FNDP) for 30 Szymanski-PT-a04-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Szymanski-PT-a04-ReachabilityFireability-05: EF true tandem / relaxed
Szymanski-PT-a04-ReachabilityFireability-07: INITIAL false preprocessing
Szymanski-PT-a04-ReachabilityFireability-08: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-14: AG false findpath

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Szymanski-PT-a04-ReachabilityFireability-00: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-01: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-02: AG 0 3 2 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-03: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-04: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-06: AG 0 3 1 0 2 0 0 0
Szymanski-PT-a04-ReachabilityFireability-09: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-10: AG 0 4 1 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-11: AG 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-12: AG 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-13: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-15: EF 0 5 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
49 EF FNDP 5/225 0/5 Szymanski-PT-a04-ReachabilityFireability-02 1644220 t fired, 8563 attempts, .
62 EF SRCH 5/225 4/5 Szymanski-PT-a04-ReachabilityFireability-06 895321 m, 179064 m/sec, 2098453 t fired, .
77 EF EXCL 5/300 3/32 Szymanski-PT-a04-ReachabilityFireability-02 579184 m, 115836 m/sec, 1495429 t fired, .
112 EF FNDP 5/240 0/5 Szymanski-PT-a04-ReachabilityFireability-10 1310172 t fired, 15104 attempts, .

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# running tasks: 4 of 4 Visible: 16
lola: CANCELED task # 62 (type SRCH) for Szymanski-PT-a04-ReachabilityFireability-06 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Szymanski-PT-a04-ReachabilityFireability-05: EF true tandem / relaxed
Szymanski-PT-a04-ReachabilityFireability-07: INITIAL false preprocessing
Szymanski-PT-a04-ReachabilityFireability-08: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-14: AG false findpath

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Szymanski-PT-a04-ReachabilityFireability-00: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-01: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-02: AG 0 3 2 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-03: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-04: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-06: AG 0 3 0 0 2 0 1 0
Szymanski-PT-a04-ReachabilityFireability-09: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-10: AG 0 4 1 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-11: AG 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-12: AG 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-13: EF 0 5 0 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-15: EF 0 5 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
49 EF FNDP 10/220 0/5 Szymanski-PT-a04-ReachabilityFireability-02 3062253 t fired, 16343 attempts, .
77 EF EXCL 10/300 5/32 Szymanski-PT-a04-ReachabilityFireability-02 1162544 m, 116672 m/sec, 3044673 t fired, .
112 EF FNDP 10/235 0/5 Szymanski-PT-a04-ReachabilityFireability-10 2631502 t fired, 29643 attempts, .

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# running tasks: 4 of 4 Visible: 16
lola: LAUNCH task # 124 (type FNDP) for 45 Szymanski-PT-a04-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 124 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-15
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 120 (type FNDP) for 33 Szymanski-PT-a04-ReachabilityFireability-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 120 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-11
lola: result : true
lola: fired transitions : 1166
lola: tried executions : 15
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 81 (type FNDP) for 0 Szymanski-PT-a04-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 81 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-00
lola: result : true
lola: fired transitions : 483
lola: tried executions : 6
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 57 (type FNDP) for 3 Szymanski-PT-a04-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 57 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-01
lola: result : true
lola: fired transitions : 100263
lola: tried executions : 747
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 87 (type FNDP) for 9 Szymanski-PT-a04-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 87 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-03
lola: result : true
lola: fired transitions : 37041
lola: tried executions : 326
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 90 (type FNDP) for 12 Szymanski-PT-a04-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 90 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-04
lola: result : true
lola: fired transitions : 256431
lola: tried executions : 1702
lola: time used : 1.000000
lola: memory pages used : 0
lola: LAUNCH task # 93 (type FNDP) for 27 Szymanski-PT-a04-ReachabilityFireability-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 93 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-09
lola: result : true
lola: fired transitions : 401129
lola: tried executions : 2485
lola: time used : 2.000000
lola: memory pages used : 0
lola: LAUNCH task # 106 (type FNDP) for 36 Szymanski-PT-a04-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 106 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-12
lola: result : true
lola: fired transitions : 11
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 123 (type FNDP) for 39 Szymanski-PT-a04-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 123 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-13
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 51 (type FNDP) for 18 Szymanski-PT-a04-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 51 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-06
lola: result : true
lola: fired transitions : 230590
lola: tried executions : 2204
lola: time used : 1.000000
lola: memory pages used : 0
lola: LAUNCH task # 113 (type EQUN) for 30 Szymanski-PT-a04-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-113.sara.
sara: place or transition ordering is non-deterministic
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Szymanski-PT-a04-ReachabilityFireability-00: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-01: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-03: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-04: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-05: EF true tandem / relaxed
Szymanski-PT-a04-ReachabilityFireability-06: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-07: INITIAL false preprocessing
Szymanski-PT-a04-ReachabilityFireability-08: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-09: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-11: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-12: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-13: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-14: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-15: EF true findpath

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Szymanski-PT-a04-ReachabilityFireability-02: AG 0 3 2 0 1 0 0 0
Szymanski-PT-a04-ReachabilityFireability-10: AG 0 3 2 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
49 EF FNDP 15/1786 0/5 Szymanski-PT-a04-ReachabilityFireability-02 4320513 t fired, 23499 attempts, .
77 EF EXCL 15/1800 7/32 Szymanski-PT-a04-ReachabilityFireability-02 1714108 m, 110312 m/sec, 4512812 t fired, .
112 EF FNDP 15/1186 0/5 Szymanski-PT-a04-ReachabilityFireability-10 3669351 t fired, 40889 attempts, .
113 EF STEQ 1/1195 0/5 Szymanski-PT-a04-ReachabilityFireability-10 sara is running.

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lola: FINISHED task # 113 (type EQUN) for Szymanski-PT-a04-ReachabilityFireability-10
lola: result : false
lola: CANCELED task # 112 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-10 (obsolete)
lola: LAUNCH task # 53 (type EQUN) for 6 Szymanski-PT-a04-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 76 (type SRCH) for 6 Szymanski-PT-a04-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 112 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-10
lola: result : unknown
lola: fired transitions : 3744490
lola: tried executions : 41697
lola: time used : 15.000000
lola: memory pages used : 0
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-53.sara.

lola: FINISHED task # 53 (type EQUN) for Szymanski-PT-a04-ReachabilityFireability-02
lola: result : false
lola: CANCELED task # 49 (type FNDP) for Szymanski-PT-a04-ReachabilityFireability-02 (obsolete)
lola: CANCELED task # 76 (type SRCH) for Szymanski-PT-a04-ReachabilityFireability-02 (obsolete)
lola: CANCELED task # 77 (type EXCL) for Szymanski-PT-a04-ReachabilityFireability-02 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Szymanski-PT-a04-ReachabilityFireability-00: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-01: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-02: AG true state equation
Szymanski-PT-a04-ReachabilityFireability-03: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-04: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-05: EF true tandem / relaxed
Szymanski-PT-a04-ReachabilityFireability-06: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-07: INITIAL false preprocessing
Szymanski-PT-a04-ReachabilityFireability-08: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-09: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-10: AG true state equation
Szymanski-PT-a04-ReachabilityFireability-11: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-12: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-13: EF true findpath
Szymanski-PT-a04-ReachabilityFireability-14: AG false findpath
Szymanski-PT-a04-ReachabilityFireability-15: EF true findpath


Time elapsed: 15 secs. Pages in use: 9

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="Szymanski-PT-a04"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is Szymanski-PT-a04, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r487-tall-167912703000415"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a04.tgz
mv Szymanski-PT-a04 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;