Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
...........
=====================================================================
Generated by BenchKit 2-2979
Executing tool lola
Input is S_SmallOperatingSystem-PT-MT8192DC2048, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194kn-qhx2-146444258000453
=====================================================================

--------------------
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 SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-0
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-1
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-15
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-2
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-3
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-4
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-5
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-6
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-7
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-8
FORMULA_NAME SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1465100161463

bkconf 3600
===========================================================================================
===========================================================================================
S_SmallOperatingSystem-PT-MT8192DC2048: translating Petri net model.pnml into LoLA format
S_SmallOperatingSystem-PT-MT8192DC2048: translating formula CTLCardinality into LoLA format
===========================================================================================
/home/mcc/BenchKit/bin/pnml2lola.py model.pnml > model.pnml.lola
===========================================================================================
/home/mcc/BenchKit/bin/formula2lola.py CTLCardinality.xml
touch formulae;


in benchkit_head lolaszeit 3540
CTLCardinality @ S_SmallOperatingSystem-PT-MT8192DC2048
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-1 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-2 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-4 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-5 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-7 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-8 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-10 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-11 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-12 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-13 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality-15 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 17/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 9 places, 8 transitions, 5 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 10 transition conflict sets
lola: TASK
lola: reading formula from SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: read: !(((1 <= TaskOnDisk AND EX (LoadingMem <= CPUUnit)) AND AG (!(CPUUnit <= TaskSuspended)))) : AG ((EF (FreeMemSegment <= TaskOnDisk) OR !(!(ExecutingTask <= TaskSuspended)))) : EF ((((1 <= TaskSuspended AND DiskControllerUnit <= ExecutingTask) AND !(2 <= ExecutingTask)) AND EF (3 <= TaskOnDisk))) : E((!(2 <= ExecutingTask) AND !(1 <= ExecutingTask)) U EX (TaskOnDisk <= CPUUnit)) : AX (EF ((3 <= Tas... (shortened)
lola: formula length: 1445
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-TaskOnDisk > -1 OR (AX (-CPUUnit + LoadingMem > 0) OR EF (CPUUnit + -TaskSuspended <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -TaskOnDisk > -1
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (-CPUUnit + LoadingMem > 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(-CPUUnit + LoadingMem > 0)
lola: processed formula length: 29
lola: 221 rewrites
lola: formula mentions 2 of 9 places; total mentions: 2
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (CPUUnit + -TaskSuspended <= 0)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((EF (FreeMemSegment + -TaskOnDisk <= 0) OR ExecutingTask + -TaskSuspended <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((E(TRUE U FreeMemSegment + -TaskOnDisk <= 0) OR ExecutingTask + -TaskSuspended <= 0))))
lola: processed formula length: 100
lola: 222 rewrites
lola: formula mentions 4 of 9 places; total mentions: 4
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-TaskSuspended <= -1 AND (-ExecutingTask + DiskControllerUnit <= 0 AND (-ExecutingTask > -2 AND EF (-TaskOnDisk <= -3)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (-TaskSuspended <= -1 AND (-ExecutingTask + DiskControllerUnit <= 0 AND (-ExecutingTask > -2 AND E(TRUE U -TaskOnDisk <= -3)))))
lola: processed formula length: 137
lola: 222 rewrites
lola: formula mentions 4 of 9 places; total mentions: 5
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 3 will run for 251 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((-ExecutingTask > -2 AND -ExecutingTask > -1) U EX (-CPUUnit + TaskOnDisk <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((-ExecutingTask > -2 AND -ExecutingTask > -1) U EX(-CPUUnit + TaskOnDisk <= 0))
lola: processed formula length: 81
lola: 222 rewrites
lola: formula mentions 3 of 9 places; total mentions: 4
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 4 will run for 265 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EF ((-TaskOnDisk <= -3 AND -CPUUnit + TaskOnDisk <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(E(TRUE U (-TaskOnDisk <= -3 AND -CPUUnit + TaskOnDisk <= 0)))
lola: processed formula length: 64
lola: 222 rewrites
lola: formula mentions 2 of 9 places; total mentions: 3
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 269 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AG ((-CPUUnit <= -1 OR ExecutingTask + -DiskControllerUnit <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(E(TRUE U !((-CPUUnit <= -1 OR ExecutingTask + -DiskControllerUnit <= 0)))))
lola: processed formula length: 86
lola: 222 rewrites
lola: formula mentions 3 of 9 places; total mentions: 3
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 271 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG ((-TaskOnDisk <= -1 AND (-TransferToDisk <= -3 OR ExecutingTask + -CPUUnit <= 0))) OR AG (-TransferToDisk <= -3))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 271 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-TaskOnDisk <= -1 AND (-TransferToDisk <= -3 OR ExecutingTask + -CPUUnit <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 7 will run for 301 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-TransferToDisk <= -3)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 7 will run for 301 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (E(-DiskControllerUnit + TaskReady <= 0 U -ExecutingTask + CPUUnit <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(E(-DiskControllerUnit + TaskReady <= 0 U -ExecutingTask + CPUUnit <= 0))
lola: processed formula length: 75
lola: 222 rewrites
lola: formula mentions 4 of 9 places; total mentions: 4
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 314 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (E(-DiskControllerUnit <= -2 U -CPUUnit <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(E(-DiskControllerUnit <= -2 U -CPUUnit <= -3))))
lola: processed formula length: 61
lola: 222 rewrites
lola: formula mentions 2 of 9 places; total mentions: 2
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 318 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (CPUUnit + -TaskSuspended > 0 AND EF ((TaskReady + -LoadingMem > 0 AND -DiskControllerUnit > -2)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 318 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: CPUUnit + -TaskSuspended > 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 10 will run for 371 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((TaskReady + -LoadingMem > 0 AND -DiskControllerUnit > -2))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 10 will run for 371 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((AG (-TaskOnDisk <= -3) OR (-DiskControllerUnit > -3 AND (-ExecutingTask <= -3 OR -TransferToDisk + LoadingMem <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((!(E(TRUE U !(-TaskOnDisk <= -3))) OR (-DiskControllerUnit > -3 AND (-ExecutingTask <= -3 OR -TransferToDisk + LoadingMem <= 0))))))
lola: processed formula length: 145
lola: 222 rewrites
lola: formula mentions 5 of 9 places; total mentions: 5
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (AX ((LoadingMem + -TaskOnDisk <= 0 OR DiskControllerUnit + -TaskOnDisk <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(AX((LoadingMem + -TaskOnDisk <= 0 OR DiskControllerUnit + -TaskOnDisk <= 0)))))
lola: processed formula length: 92
lola: 222 rewrites
lola: formula mentions 3 of 9 places; total mentions: 4
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 425 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((FreeMemSegment + -TaskReady > 0 OR -ExecutingTask <= -2) U (TransferToDisk + -TaskOnDisk <= 0 AND (-LoadingMem <= -2 AND DiskControllerUnit + -CPUUnit > 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((FreeMemSegment + -TaskReady > 0 OR -ExecutingTask <= -2) U (TransferToDisk + -TaskOnDisk <= 0 AND (-LoadingMem <= -2 AND DiskControllerUnit + -CPUUnit > 0)))
lola: processed formula length: 160
lola: 221 rewrites
lola: formula mentions 8 of 9 places; total mentions: 8
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 493 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((-LoadingMem <= -3 OR -ExecutingTask > -1) U (-TransferToDisk + TaskOnDisk <= 0 AND (ExecutingTask + -CPUUnit <= 0 AND (-CPUUnit <= -2 AND -ExecutingTask <= -1))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((-LoadingMem <= -3 OR -ExecutingTask > -1) U (-TransferToDisk + TaskOnDisk <= 0 AND (ExecutingTask + -CPUUnit <= 0 AND (-CPUUnit <= -2 AND -ExecutingTask <= -1))))
lola: processed formula length: 165
lola: 221 rewrites
lola: formula mentions 5 of 9 places; total mentions: 8
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 629 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SmallOperatingSystem-PT-MT8192DC2048-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 1259 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-FreeMemSegment + LoadingMem <= 0)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: RESULT
lola: summary: yes unknown yes no unknown unknown no unknown unknown yes unknown unknown unknown unknown yes no

BK_STOP 1465102442272

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="S_SmallOperatingSystem-PT-MT8192DC2048"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/home/fko/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/S_SmallOperatingSystem-PT-MT8192DC2048.tgz
mv S_SmallOperatingSystem-PT-MT8192DC2048 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool lola"
echo " Input is S_SmallOperatingSystem-PT-MT8192DC2048, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194kn-qhx2-146444258000453"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;