Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
...............
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 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 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.6K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 1.2M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is FlexibleBarrier-PT-18b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-blw7-152650003500208
=====================================================================

--------------------
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 FlexibleBarrier-PT-18b-ReachabilityCardinality-00
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-01
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-02
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-03
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-04
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-05
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-06
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-07
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-08
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-09
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-10
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-11
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-12
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-13
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-14
FORMULA_NAME FlexibleBarrier-PT-18b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1527193927679


BK_STOP 1527194042370

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

Prefix is 75f5f979.
Reading known information in /usr/share/mcc4mcc/75f5f979-known.json.
Reading learned information in /usr/share/mcc4mcc/75f5f979-learned.json.
Reading value translations in /usr/share/mcc4mcc/75f5f979-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using FlexibleBarrier-PT-18b as instance name.
Using FlexibleBarrier as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'ReachabilityCardinality', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': False, 'Source Place': True, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': None, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': True, 'Safe': True, 'Deadlock': None, 'Reversible': None, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 669717, 'Memory': 1455.55, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityCardinality lola FlexibleBarrier-PT-18b...

Time: 3600 - MCC
----- Start make prepare stderr -----
----- Start make prepare stdout -----
===========================================================================================
FlexibleBarrier-PT-18b: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
FlexibleBarrier-PT-18b: translating PT formula ReachabilityCardinality into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
ReachabilityCardinality @ FlexibleBarrier-PT-18b @ 3539 seconds
----- Start make result stderr -----
----- Start make result stdout -----
lola: LoLA will run for 3539 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 9407/65536 symbol table entries, 2286 collisions
lola: preprocessing...
lola: finding significant places
lola: 4370 places, 5037 transitions, 4350 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 5075 transition conflict sets
lola: TASK
lola: reading formula from FlexibleBarrier-PT-18b-ReachabilityCardinality.task
lola: A (G ((p1043 <= p3416))) : A (G (((p2990 <= p1302) OR (3 <= p1663)))) : E (F ((p2005 + 1 <= p1439))) : E (F ((2 <= p2759))) : A (G ((((2 <= p1682) OR (p3252 <= p2341)) AND (p2708 <= 0)))) : A (G ((p2271 <= p373))) : A (G ((p2020 <= p3107))) : E (F (((((2 <= p830) AND (p548 <= p109)) OR ((2 <= p4193) AND (p2446 <= p2698))) AND (p2266 <= p3936)))) : A (G (((p2078 <= 1) OR (p3309 + 1 <= p2162) OR ((p1049 <= 2) AND ((p612 <= p1503) OR (p2689 <= p2193)))))) : A (G (((p1607 <= p1532) OR (p3842 <= p3742) OR (p4138 <= p2858) OR (1 <= p2207) OR ((3 <= p2016) AND (p1401 <= p3802) AND (3 <= p3584) AND (p1123 <= p1923))))) : E (F ((3 <= p778))) : E (F ((1 <= p2135))) : E (F ((3 <= p3211))) : E (F (((p1339 <= p4308) AND (p2420 + 1 <= p3541) AND (p3372 <= p243) AND (1 <= p682) AND (p2735 <= p3103)))) : A (G ((p3069 <= 2))) : E (F ((2 <= p446)))
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 ((p1043 <= p3416)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 42 markings, 41 edges
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality.sara
lola: ========================================
lola: subprocess 1 will run for 235 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((p2990 <= p1302) OR (3 <= p1663))))
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 544 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 81 markings, 80 edges
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((p2005 + 1 <= p1439)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-2.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-2.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 28 markings, 27 edges
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((2 <= p2759)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-3.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-3.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 44489 markings, 118836 edges, 8898 markings/sec, 0 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 4 will run for 294 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((2 <= p1682) OR (p3252 <= p2341)) AND (p2708 <= 0))))
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 544 bytes per marking, with 2 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 3 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-4.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 21 markings, 20 edges
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p2271 <= p373)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-5.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-5.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 18 markings, 17 edges
lola: ========================================
lola: subprocess 6 will run for 353 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p2020 <= p3107)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-6.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-6.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 37 markings, 36 edges
lola: ========================================
lola: subprocess 7 will run for 392 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((((2 <= p830) AND (p548 <= p109)) OR ((2 <= p4193) AND (p2446 <= p2698))) AND (p2266 <= p3936))))
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 544 bytes per marking, with 2 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 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-7.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-7.sara.
lola: sara is running 0 secs || 54398 markings, 97655 edges, 10880 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 8 will run for 440 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((p2078 <= 1) OR (p3309 + 1 <= p2162) OR ((p1049 <= 2) AND ((p612 <= p1503) OR (p2689 <= p2193))))))
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 544 bytes per marking, with 2 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 7 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-8.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-8.sara.
lola: sara is running 0 secs || 50227 markings, 98131 edges, 10045 markings/sec, 0 secs
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 9 will run for 501 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((p1607 <= p1532) OR (p3842 <= p3742) OR (p4138 <= p2858) OR (1 <= p2207) OR ((3 <= p2016) AND (p1401 <= p3802) AND (3 <= p3584) AND (p1123 <= p1923)))))
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 544 bytes per marking, with 2 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 4 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-9.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-9.sara.
lola: sara is running 0 secs || 43220 markings, 115662 edges, 8644 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 88502 markings, 236802 edges, 9056 markings/sec, 5 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 10 will run for 582 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((3 <= p778)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-10.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-10.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 47830 markings, 92928 edges, 9566 markings/sec, 0 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 11 will run for 698 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((1 <= p2135)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-11.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-11.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 26 markings, 25 edges
lola: ========================================
lola: subprocess 12 will run for 872 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((3 <= p3211)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-12.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-12.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 47962 markings, 93268 edges, 9592 markings/sec, 0 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 13 will run for 1161 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((p1339 <= p4308) AND (p2420 + 1 <= p3541) AND (p3372 <= p243) AND (1 <= p682) AND (p2735 <= p3103))))
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 544 bytes per marking, with 2 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 5 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-13.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-13.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 56 markings, 55 edges
lola: ========================================
lola: subprocess 14 will run for 1741 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p3069 <= 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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-14.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-14.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 51943 markings, 94863 edges, 10389 markings/sec, 0 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 15 will run for 3475 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((2 <= p446)))
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 544 bytes per marking, with 2 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 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-18b-ReachabilityCardinality-15.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-18b-ReachabilityCardinality-15.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 49117 markings, 95726 edges, 9823 markings/sec, 0 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no yes no no no no no yes yes no yes no yes yes no
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-18b-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Kill lola and sara stderr -----
----- Finished stdout -----
----- Finished stderr -----

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-18b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="irma4mcc-structural"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-18b.tgz
mv FlexibleBarrier-PT-18b execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool irma4mcc-structural"
echo " Input is FlexibleBarrier-PT-18b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r091-blw7-152650003500208"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;