Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
....................
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.0K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 111 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 349 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 7 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 55K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-full
Input is SquareGrid-PT-020102, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-152705516900182
=====================================================================

--------------------
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 SquareGrid-PT-020102-ReachabilityFireability-00
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-01
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-02
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-03
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-04
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-05
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-06
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-07
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-08
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-09
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-10
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-11
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-12
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-13
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-14
FORMULA_NAME SquareGrid-PT-020102-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527097397473


BK_STOP 1527097444083

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using SquareGrid-PT-020102 as instance name.
Using SquareGrid as model name.
Using algorithm or tool decision-tree.
Model characteristics are: {'Examination': 'ReachabilityFireability', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': True, 'Conservative': True, 'Sub-Conservative': True, 'Nested Units': False, 'Safe': False, 'Deadlock': True, 'Reversible': False, 'Quasi Live': True, 'Live': False}.
Known tools are: [{'Time': 265, 'Memory': 106.92, 'Tool': 'lola'}, {'Time': 483, 'Memory': 105.79, 'Tool': 'lola'}, {'Time': 6149, 'Memory': 296.33, 'Tool': 'itstools'}, {'Time': 6208, 'Memory': 291.9, 'Tool': 'itstools'}, {'Time': 43272, 'Memory': 7643.46, 'Tool': 'marcie'}, {'Time': 44741, 'Memory': 7643.24, 'Tool': 'marcie'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityFireability lola SquareGrid-PT-020102...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
SquareGrid-PT-020102: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
SquareGrid-PT-020102: translating PT formula ReachabilityFireability into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stderr -----
----- Start make result stdout -----
ReachabilityFireability @ SquareGrid-PT-020102 @ 3540 seconds
----- Start make result stdout -----
----- Start make result stderr -----
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: 140/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 68 places, 72 transitions, 39 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 100 transition conflict sets
lola: TASK
lola: reading formula from SquareGrid-PT-020102-ReachabilityFireability.task
lola: A (G ((NOT FIREABLE(t2i3_1_2) OR NOT FIREABLE(tf_r_1) OR (NOT FIREABLE(t4i1_2_1) AND NOT FIREABLE(t2i3_2_2)) OR NOT FIREABLE(t3i1_2_1)))) : A (G ((NOT FIREABLE(tf_d_2) OR NOT FIREABLE(t1o_1_2) OR NOT FIREABLE(t3i1_1_1) OR NOT FIREABLE(t3i2_2_1) OR NOT FIREABLE(t3o_1_2)))) : E (F ((FIREABLE(t1i2_1_2) AND (FIREABLE(t3i1_2_1) OR FIREABLE(t3i2_2_2) OR (FIREABLE(t2i4_1_1) AND FIREABLE(t1i4_1_1)) OR FIREABLE(t3i4_2_1))))) : E (F ((FIREABLE(tf_l_1) AND FIREABLE(t3i2_2_2) AND FIREABLE(t4o_1_2) AND FIREABLE(t1i4_1_1) AND FIREABLE(t2o_2_2) AND FIREABLE(t3i4_1_2)))) : A (G (())) : E (F ((FIREABLE(t1i4_1_1) AND NOT FIREABLE(t1i2_1_1) AND (((FIREABLE(t4i2_2_1) OR FIREABLE(t3i2_2_1)) AND NOT FIREABLE(t1i4_2_1)) OR FIREABLE(t4o_1_1))))) : A (G ((NOT FIREABLE(t2o_2_2) OR NOT FIREABLE(t2i4_2_2) OR NOT FIREABLE(t1o_1_2) OR NOT FIREABLE(t4i1_1_1) OR NOT FIREABLE(t2o_1_1) OR NOT FIREABLE(t2i3_1_1)))) : E (F ((FIREABLE(t4i2_2_1) AND FIREABLE(t2i3_1_2) AND (FIREABLE(tf_l_2) OR FIREABLE(tf_u_2))))) : E (F ((FIREABLE(t4i2_1_1) AND (FIREABLE(t2i1_2_2) OR FIREABLE(t3i4_2_1) OR (FIREABLE(t2i4_2_1) AND FIREABLE(t1o_2_2))) AND FIREABLE(t1i3_1_1)))) : E (F ((NOT FIREABLE(t1i3_1_2) AND NOT FIREABLE(t1i4_1_2) AND ((FIREABLE(t4i2_1_1) AND FIREABLE(t3i2_1_1)) OR FIREABLE(t1o_2_1)) AND FIREABLE(t1i2_1_2)))) : E (F ((FIREABLE(t4i3_2_1) AND FIREABLE(t1i4_1_2) AND (FIREABLE(t2i3_2_2) OR FIREABLE(t2i3_2_1)) AND (FIREABLE(t1i2_1_2) OR FIREABLE(t4o_1_2) OR NOT FIREABLE(t4i2_2_1)) AND ((NOT FIREABLE(t1i3_2_2) AND NOT FIREABLE(t3i4_1_1)) OR (NOT FIREABLE(t3i1_2_2) AND (FIREABLE(t4o_1_2) OR FIREABLE(t3i2_2_2))))))) : A (G ((NOT FIREABLE(tf_u_1) OR NOT FIREABLE(t4i2_1_2) OR FIREABLE(t3i4_1_1) OR NOT FIREABLE(t4i2_2_1) OR NOT FIREABLE(t3i4_2_1) OR NOT FIREABLE(t3o_1_1)))) : E (F ((FIREABLE(t2i4_1_2) AND FIREABLE(t3i4_2_2) AND FIREABLE(t1o_2_2) AND FIREABLE(t4i2_2_2) AND (NOT FIREABLE(t2i4_2_1) OR NOT FIREABLE(t1o_1_2)) AND FIREABLE(t4o_2_2)))) : E (F ((FIREABLE(t3o_1_1) AND FIREABLE(t3i1_1_1) AND NOT FIREABLE(t1i3_1_1) AND ((FIREABLE(t2i3_1_2) AND FIREABLE(t3o_1_1)) OR (FIREABLE(t3i4_1_1) AND FIREABLE(t1i2_2_1))) AND FIREABLE(t4i1_1_2)))) : A (G (((FIREABLE(t4i1_2_2) AND FIREABLE(t4i3_1_2)) OR FIREABLE(tf_l_2)))) : E (F (((NOT FIREABLE(t2i1_1_1) OR NOT FIREABLE(t3i4_1_2) OR FIREABLE(t2i3_1_1)) AND NOT FIREABLE(t3i2_1_1))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t2i3_1_2) OR NOT FIREABLE(tf_r_1) OR (NOT FIREABLE(t4i1_2_1) AND NOT FIREABLE(t2i3_2_2)) OR NOT FIREABLE(t3i1_2_1))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 16 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability.sara
lola: state equation: calling and running sara
sara: try reading problem file SquareGrid-PT-020102-ReachabilityFireability.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(tf_d_2) OR NOT FIREABLE(t1o_1_2) OR NOT FIREABLE(t3i1_1_1) OR NOT FIREABLE(t3i2_2_1) OR NOT FIREABLE(t3o_1_2))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 5 markings, 4 edges
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability.sara
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1i2_1_2) AND (FIREABLE(t3i1_2_1) OR FIREABLE(t3i2_2_2) OR (FIREABLE(t2i4_1_1) AND FIREABLE(t1i4_1_1)) OR FIREABLE(t3i4_2_1)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 18 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-2.sara
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(tf_l_1) AND FIREABLE(t3i2_2_2) AND FIREABLE(t4o_1_2) AND FIREABLE(t1i4_1_1) AND FIREABLE(t2o_2_2) AND FIREABLE(t3i4_1_2))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 12 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-3.sara
lola: produced by: state space
lola: The predicate is reachable.
lola: 7 markings, 6 edges
lola: ========================================
lola: state equation: calling and running sara
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (()))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 3 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file SquareGrid-PT-020102-ReachabilityFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
sara: try reading problem file SquareGrid-PT-020102-ReachabilityFireability-3.sara.
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1i4_1_1) AND NOT FIREABLE(t1i2_1_1) AND (((FIREABLE(t4i2_2_1) OR FIREABLE(t3i2_2_1)) AND NOT FIREABLE(t1i4_2_1)) OR FIREABLE(t4o_1_1)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: State predicate is contradiction.
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 6 will run for 353 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t2o_2_2) OR NOT FIREABLE(t2i4_2_2) OR NOT FIREABLE(t1o_1_2) OR NOT FIREABLE(t4i1_1_1) OR NOT FIREABLE(t2o_1_1) OR NOT FIREABLE(t2i3_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 12 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-6.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 8 markings, 7 edges
sara: place or transition ordering is non-deterministic
lola: ========================================
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t4i2_2_1) AND FIREABLE(t2i3_1_2) AND (FIREABLE(tf_l_2) OR FIREABLE(tf_u_2)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 12 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-7.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: ========================================

lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t4i2_1_1) AND (FIREABLE(t2i1_2_2) OR FIREABLE(t3i4_2_1) OR (FIREABLE(t2i4_2_1) AND FIREABLE(t1o_2_2))) AND FIREABLE(t1i3_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 20 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-8.sara
lola: ========================================
lola: subprocess 9 will run for 505 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t1i3_1_2) AND NOT FIREABLE(t1i4_1_2) AND ((FIREABLE(t4i2_1_1) AND FIREABLE(t3i2_1_1)) OR FIREABLE(t1o_2_1)) AND FIREABLE(t1i2_1_2))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: State predicate is contradiction.
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 10 will run for 589 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t4i3_2_1) AND FIREABLE(t1i4_1_2) AND (FIREABLE(t2i3_2_2) OR FIREABLE(t2i3_2_1)) AND (FIREABLE(t1i2_1_2) OR FIREABLE(t4o_1_2) OR NOT FIREABLE(t4i2_2_1)) AND ((NOT FIREABLE(t1i3_2_2) AND NOT FIREABLE(t3i4_1_1)) OR (NOT FIREABLE(t3i1_2_2) AND (FIREABLE(t4o_1_2) OR FIREABLE(t3i2_2_2)))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 186 literals and 18 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-10.sara
lola: ========================================
lola: subprocess 11 will run for 707 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(tf_u_1) OR NOT FIREABLE(t4i2_1_2) OR FIREABLE(t3i4_1_1) OR NOT FIREABLE(t4i2_2_1) OR NOT FIREABLE(t3i4_2_1) OR NOT FIREABLE(t3o_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 22 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 7 markings, 6 edges
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-11.sara
lola: ========================================
lola: subprocess 12 will run for 884 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t2i4_1_2) AND FIREABLE(t3i4_2_2) AND FIREABLE(t1o_2_2) AND FIREABLE(t4i2_2_2) AND (NOT FIREABLE(t2i4_2_1) OR NOT FIREABLE(t1o_1_2)) AND FIREABLE(t4o_2_2))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 44 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-12.sara
lola: ========================================
lola: subprocess 13 will run for 1179 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t3o_1_1) AND FIREABLE(t3i1_1_1) AND NOT FIREABLE(t1i3_1_1) AND ((FIREABLE(t2i3_1_2) AND FIREABLE(t3o_1_1)) OR (FIREABLE(t3i4_1_1) AND FIREABLE(t1i2_2_1))) AND FIREABLE(t4i1_1_2))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 22 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-13.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 357 markings, 390 edges
lola: ========================================
lola: subprocess 14 will run for 1769 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(t4i1_2_2) AND FIREABLE(t4i3_1_2)) OR FIREABLE(tf_l_2))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 16 literals and 8 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-14.sara
lola: ========================================
lola: subprocess 15 will run for 3539 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t2i1_1_1) OR NOT FIREABLE(t3i4_1_2) OR FIREABLE(t2i3_1_1)) AND NOT FIREABLE(t3i2_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 156 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 19 literals and 9 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: state equation: write sara problem file to SquareGrid-PT-020102-ReachabilityFireability-15.sara
lola: 0 markings, 0 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no yes yes yes no no yes yes no yes no yes yes no yes
FORMULA SquareGrid-PT-020102-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SquareGrid-PT-020102-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Kill lola and sara stderr -----
----- Finished stderr -----
----- Finished stdout -----

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="SquareGrid-PT-020102"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="mcc4mcc-full"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-020102.tgz
mv SquareGrid-PT-020102 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool mcc4mcc-full"
echo " Input is SquareGrid-PT-020102, 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 r166-smll-152705516900182"
echo "====================================================================="
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
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 ;