Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978100343.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVt-PT-100A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978100343
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 6.9K Feb 26 01:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 01:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 00:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 00:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 26 02:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 01:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 01:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 273K 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 ShieldRVt-PT-100A-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-100A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679311425669

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-100A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 11:23:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 11:23:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 11:23:47] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2023-03-20 11:23:47] [INFO ] Transformed 803 places.
[2023-03-20 11:23:47] [INFO ] Transformed 803 transitions.
[2023-03-20 11:23:47] [INFO ] Found NUPN structural information;
[2023-03-20 11:23:47] [INFO ] Parsed PT model containing 803 places and 803 transitions and 3406 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=16 ) properties (out of 16) seen :1
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 131734 steps, run timeout after 3003 ms. (steps per millisecond=43 ) properties seen :{1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 10=1, 11=1, 12=1, 13=1, 14=1}
Probabilistic random walk after 131734 steps, saw 130564 distinct states, run finished after 3005 ms. (steps per millisecond=43 ) properties seen :13
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-100A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 802 rows 803 cols
[2023-03-20 11:23:51] [INFO ] Computed 401 place invariants in 21 ms
[2023-03-20 11:23:52] [INFO ] [Real]Absence check using 401 positive place invariants in 71 ms returned sat
[2023-03-20 11:23:52] [INFO ] After 487ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:23:52] [INFO ] [Nat]Absence check using 401 positive place invariants in 62 ms returned sat
[2023-03-20 11:23:53] [INFO ] After 1064ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:23:53] [INFO ] After 1265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 175 ms.
[2023-03-20 11:23:53] [INFO ] After 1731ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 89 ms.
Support contains 25 out of 803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 803/803 places, 802/802 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 802 transition count 801
Partial Free-agglomeration rule applied 92 times.
Drop transitions removed 92 transitions
Iterating global reduction 0 with 92 rules applied. Total rules applied 94 place count 802 transition count 801
Drop transitions removed 92 transitions
Redundant transition composition rules discarded 92 transitions
Iterating global reduction 0 with 92 rules applied. Total rules applied 186 place count 802 transition count 709
Applied a total of 186 rules in 261 ms. Remains 802 /803 variables (removed 1) and now considering 709/802 (removed 93) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 261 ms. Remains : 802/803 places, 709/802 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 189566 steps, run timeout after 3004 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 189566 steps, saw 188168 distinct states, run finished after 3005 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 709 rows 802 cols
[2023-03-20 11:23:57] [INFO ] Computed 401 place invariants in 48 ms
[2023-03-20 11:23:57] [INFO ] [Real]Absence check using 401 positive place invariants in 67 ms returned sat
[2023-03-20 11:23:57] [INFO ] After 208ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:23:58] [INFO ] [Nat]Absence check using 401 positive place invariants in 64 ms returned sat
[2023-03-20 11:23:58] [INFO ] After 439ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:23:58] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 11:23:58] [INFO ] After 140ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-20 11:23:58] [INFO ] After 250ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 76 ms.
[2023-03-20 11:23:58] [INFO ] After 988ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 74 ms.
Support contains 25 out of 802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 802/802 places, 709/709 transitions.
Applied a total of 0 rules in 29 ms. Remains 802 /802 variables (removed 0) and now considering 709/709 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 802/802 places, 709/709 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 802/802 places, 709/709 transitions.
Applied a total of 0 rules in 29 ms. Remains 802 /802 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-20 11:23:59] [INFO ] Invariant cache hit.
[2023-03-20 11:23:59] [INFO ] Implicit Places using invariants in 577 ms returned [795]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 580 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 801/802 places, 709/709 transitions.
Applied a total of 0 rules in 63 ms. Remains 801 /801 variables (removed 0) and now considering 709/709 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 674 ms. Remains : 801/802 places, 709/709 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 187982 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 187982 steps, saw 186590 distinct states, run finished after 3003 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 709 rows 801 cols
[2023-03-20 11:24:03] [INFO ] Computed 400 place invariants in 3 ms
[2023-03-20 11:24:03] [INFO ] [Real]Absence check using 400 positive place invariants in 90 ms returned sat
[2023-03-20 11:24:03] [INFO ] After 285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:24:03] [INFO ] [Nat]Absence check using 400 positive place invariants in 65 ms returned sat
[2023-03-20 11:24:04] [INFO ] After 524ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:24:04] [INFO ] After 696ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 95 ms.
[2023-03-20 11:24:04] [INFO ] After 1060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 65 ms.
Support contains 25 out of 801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 801/801 places, 709/709 transitions.
Applied a total of 0 rules in 23 ms. Remains 801 /801 variables (removed 0) and now considering 709/709 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 801/801 places, 709/709 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 801/801 places, 709/709 transitions.
Applied a total of 0 rules in 42 ms. Remains 801 /801 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-20 11:24:04] [INFO ] Invariant cache hit.
[2023-03-20 11:24:05] [INFO ] Implicit Places using invariants in 517 ms returned []
[2023-03-20 11:24:05] [INFO ] Invariant cache hit.
[2023-03-20 11:24:05] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 1281 ms to find 0 implicit places.
[2023-03-20 11:24:05] [INFO ] Redundant transitions in 41 ms returned []
[2023-03-20 11:24:05] [INFO ] Invariant cache hit.
[2023-03-20 11:24:06] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1825 ms. Remains : 801/801 places, 709/709 transitions.
Applied a total of 0 rules in 37 ms. Remains 801 /801 variables (removed 0) and now considering 709/709 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-20 11:24:06] [INFO ] Invariant cache hit.
[2023-03-20 11:24:06] [INFO ] [Real]Absence check using 400 positive place invariants in 93 ms returned sat
[2023-03-20 11:24:06] [INFO ] After 302ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 11:24:06] [INFO ] [Nat]Absence check using 400 positive place invariants in 52 ms returned sat
[2023-03-20 11:24:07] [INFO ] After 454ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 11:24:07] [INFO ] After 599ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 196 ms.
[2023-03-20 11:24:07] [INFO ] After 1022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-20 11:24:07] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2023-03-20 11:24:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 801 places, 709 transitions and 3213 arcs took 6 ms.
[2023-03-20 11:24:08] [INFO ] Flatten gal took : 225 ms
Total runtime 20675 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/518/inv_0_ --invariant=/tmp/518/inv_1_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393340 kB
MemFree: 16038488 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16101152 kB
Could not compute solution for formula : ShieldRVt-PT-100A-ReachabilityFireability-00
Could not compute solution for formula : ShieldRVt-PT-100A-ReachabilityFireability-09

BK_STOP 1679315019582

--------------------
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
mcc2023
rfs formula name ShieldRVt-PT-100A-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/518/inv_0_
rfs formula name ShieldRVt-PT-100A-ReachabilityFireability-09
rfs formula type AG
rfs formula formula --invariant=/tmp/518/inv_1_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 801 places, 709 transitions and 3213 arcs
pnml2lts-sym: Petri net ShieldRVt_PT_100A analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 709->402 groups
pnml2lts-sym: Regrouping took 0.340 real 0.340 user 0.000 sys
pnml2lts-sym: state vector length is 801; there are 402 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
Killing (15) : 524
Killing (9) : 524

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="ShieldRVt-PT-100A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ShieldRVt-PT-100A, 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 r425-tajo-167905978100343"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-100A.tgz
mv ShieldRVt-PT-100A 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 ;