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 4.1M
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K 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 16K 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 2.7K 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 8.6K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K 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 3.7K 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 11 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 3.9M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is RwMutex-PT-r2000w0010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-smll-152685549700175
=====================================================================

--------------------
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 RwMutex-PT-r2000w0010-ReachabilityFireability-00
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-01
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-02
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-03
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-04
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-05
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-06
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-07
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-08
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-09
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-10
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-11
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-12
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-13
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-14
FORMULA_NAME RwMutex-PT-r2000w0010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526931366515


BK_STOP 1526931413363

--------------------
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 RwMutex-PT-r2000w0010 as instance name.
Using RwMutex 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': False, 'Sub-Conservative': False, 'Nested Units': False, 'Safe': True, 'Deadlock': False, 'Reversible': True, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 839, 'Memory': 110.52, 'Tool': 'lola'}, {'Time': 995, 'Memory': 203.67, 'Tool': 'lola'}, {'Time': 1088212, 'Memory': 11288.67, 'Tool': 'marcie'}, {'Time': 1150120, 'Memory': 11289.16, 'Tool': 'marcie'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityFireability lola RwMutex-PT-r2000w0010...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
RwMutex-PT-r2000w0010: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
RwMutex-PT-r2000w0010: translating PT formula ReachabilityFireability into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
ReachabilityFireability @ RwMutex-PT-r2000w0010 @ 3540 seconds
----- Start make result stderr -----
----- Start make result stdout -----
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: 10040/65536 symbol table entries, 2691 collisions
lola: preprocessing...
lola: finding significant places
lola: 6020 places, 4020 transitions, 2010 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 4011 transition conflict sets
lola: TASK
lola: reading formula from RwMutex-PT-r2000w0010-ReachabilityFireability.task
lola: E (F (((FIREABLE(t3862) OR (FIREABLE(t2890) AND FIREABLE(t791))) AND (FIREABLE(t2512) OR (FIREABLE(t2150) AND FIREABLE(t3686))) AND FIREABLE(t1606)))) : A (G ((((NOT FIREABLE(t3841) OR NOT FIREABLE(t447)) AND (NOT FIREABLE(t3591) OR NOT FIREABLE(t907))) OR (FIREABLE(t362) AND (NOT FIREABLE(t2830) OR NOT FIREABLE(t1542)))))) : A (G ((NOT FIREABLE(t2574) OR NOT FIREABLE(t2591)))) : E (F ((NOT FIREABLE(t3829) AND NOT FIREABLE(t465) AND NOT FIREABLE(t24) AND FIREABLE(t3783)))) : A (G ((NOT FIREABLE(t3447) OR (NOT FIREABLE(t264) AND NOT FIREABLE(t3041)) OR NOT FIREABLE(t3486) OR (NOT FIREABLE(t1845) AND NOT FIREABLE(t3305))))) : A (G ((FIREABLE(t3255) OR FIREABLE(t1306) OR FIREABLE(t1011) OR (NOT FIREABLE(t2832) AND NOT FIREABLE(t687)) OR FIREABLE(t127) OR FIREABLE(t704)))) : E (F ((FIREABLE(t52) AND ((FIREABLE(t2971) AND FIREABLE(t3093)) OR (FIREABLE(t1269) AND FIREABLE(t2609))) AND NOT FIREABLE(t1060) AND NOT FIREABLE(t3272) AND (NOT FIREABLE(t240) OR NOT FIREABLE(t1555))))) : E (F (((FIREABLE(t3260) OR (FIREABLE(t2045) AND FIREABLE(t2938))) AND FIREABLE(t3693) AND (NOT FIREABLE(t3513) OR NOT FIREABLE(t471) OR (NOT FIREABLE(t1640) AND NOT FIREABLE(t2876)))))) : A (G ((FIREABLE(t1572) OR FIREABLE(t662) OR FIREABLE(t1895) OR FIREABLE(t1722) OR NOT FIREABLE(t2513) OR NOT FIREABLE(t1746)))) : A (G (((FIREABLE(t3063) AND FIREABLE(t2190)) OR (FIREABLE(t1867) AND FIREABLE(t2045)) OR FIREABLE(t2364) OR FIREABLE(t1242) OR (FIREABLE(t2064) AND FIREABLE(t2519)) OR NOT FIREABLE(t2782) OR NOT FIREABLE(t386) OR FIREABLE(t2841)))) : E (F ((FIREABLE(t712) AND FIREABLE(t707) AND (FIREABLE(t1188) OR FIREABLE(t432)) AND NOT FIREABLE(t2311) AND NOT FIREABLE(t1317) AND (NOT FIREABLE(t1505) OR NOT FIREABLE(t717) OR (FIREABLE(t3726) AND FIREABLE(t82) AND FIREABLE(t3132) AND FIREABLE(t3359)))))) : E (F ((NOT FIREABLE(t148) AND NOT FIREABLE(t2415) AND NOT FIREABLE(t700) AND NOT FIREABLE(t1229) AND (FIREABLE(t2857) OR FIREABLE(t3872) OR (FIREABLE(t2438) AND FIREABLE(t1837)) OR (NOT FIREABLE(t645) AND FIREABLE(t2113)))))) : A (G ((NOT FIREABLE(t1288) OR FIREABLE(t1958) OR (NOT FIREABLE(t2048) AND NOT FIREABLE(t3914)) OR NOT FIREABLE(t592) OR (NOT FIREABLE(t3837) AND NOT FIREABLE(t2408))))) : E (F ((NOT FIREABLE(t3011) AND NOT FIREABLE(t1773) AND FIREABLE(t2725) AND (FIREABLE(t2913) OR FIREABLE(t2172)) AND FIREABLE(t2046) AND FIREABLE(t1838)))) : E (F ((FIREABLE(t2702) AND FIREABLE(t1532) AND NOT FIREABLE(t1252) AND NOT FIREABLE(t3829) AND NOT FIREABLE(t3593) AND NOT FIREABLE(t878)))) : A (G (((FIREABLE(t3768) AND FIREABLE(t1997)) OR NOT FIREABLE(t764) OR FIREABLE(t1786) OR FIREABLE(t1549))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t3862) OR (FIREABLE(t2890) AND FIREABLE(t791))) AND (FIREABLE(t2512) OR (FIREABLE(t2150) AND FIREABLE(t3686))) AND FIREABLE(t1606))))
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 252 bytes per marking, with 6 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 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 1 will run for 235 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((NOT FIREABLE(t3841) OR NOT FIREABLE(t447)) AND (NOT FIREABLE(t3591) OR NOT FIREABLE(t907))) OR (FIREABLE(t362) AND (NOT FIREABLE(t2830) OR NOT FIREABLE(t1542))))))
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 252 bytes per marking, with 6 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 28 literals and 6 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t2574) OR NOT FIREABLE(t2591))))
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 252 bytes per marking, with 6 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 RwMutex-PT-r2000w0010-ReachabilityFireability-2.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t3829) AND NOT FIREABLE(t465) AND NOT FIREABLE(t24) AND FIREABLE(t3783))))
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 252 bytes per marking, with 6 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 4 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-3.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 14 markings, 23 edges
lola: ========================================
lola: subprocess 4 will run for 294 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t3447) OR (NOT FIREABLE(t264) AND NOT FIREABLE(t3041)) OR NOT FIREABLE(t3486) OR (NOT FIREABLE(t1845) AND NOT FIREABLE(t3305)))))
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 252 bytes per marking, with 6 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 RwMutex-PT-r2000w0010-ReachabilityFireability-4.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t3255) OR FIREABLE(t1306) OR FIREABLE(t1011) OR (NOT FIREABLE(t2832) AND NOT FIREABLE(t687)) OR FIREABLE(t127) OR FIREABLE(t704))))
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 252 bytes per marking, with 6 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 208 literals and 32 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-5.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 15 markings, 24 edges
lola: ========================================
lola: subprocess 6 will run for 353 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t52) AND ((FIREABLE(t2971) AND FIREABLE(t3093)) OR (FIREABLE(t1269) AND FIREABLE(t2609))) AND NOT FIREABLE(t1060) AND NOT FIREABLE(t3272) AND (NOT FIREABLE(t240) OR NOT FIREABLE(t1555)))))
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 252 bytes per marking, with 6 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 120 literals and 16 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-6.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 15 markings, 24 edges
lola: ========================================
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t3260) OR (FIREABLE(t2045) AND FIREABLE(t2938))) AND FIREABLE(t3693) AND (NOT FIREABLE(t3513) OR NOT FIREABLE(t471) OR (NOT FIREABLE(t1640) AND NOT FIREABLE(t2876))))))
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 252 bytes per marking, with 6 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 39 literals and 10 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-7.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t1572) OR FIREABLE(t662) OR FIREABLE(t1895) OR FIREABLE(t1722) OR NOT FIREABLE(t2513) OR NOT FIREABLE(t1746))))
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 252 bytes per marking, with 6 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 112 literals and 16 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-8.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 16 markings, 25 edges
lola: ========================================
lola: subprocess 9 will run for 505 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(t3063) AND FIREABLE(t2190)) OR (FIREABLE(t1867) AND FIREABLE(t2045)) OR FIREABLE(t2364) OR FIREABLE(t1242) OR (FIREABLE(t2064) AND FIREABLE(t2519)) OR NOT FIREABLE(t2782) OR NOT FIREABLE(t386) OR FIREABLE(t2841))))
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 252 bytes per marking, with 6 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 216 literals and 24 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-9.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 10 will run for 589 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t712) AND FIREABLE(t707) AND (FIREABLE(t1188) OR FIREABLE(t432)) AND NOT FIREABLE(t2311) AND NOT FIREABLE(t1317) AND (NOT FIREABLE(t1505) OR NOT FIREABLE(t717) OR (FIREABLE(t3726) AND FIREABLE(t82) AND FIREABLE(t3132) AND FIREABLE(t3359))))))
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 252 bytes per marking, with 6 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 196 literals and 20 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-10.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 11 will run for 707 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t148) AND NOT FIREABLE(t2415) AND NOT FIREABLE(t700) AND NOT FIREABLE(t1229) AND (FIREABLE(t2857) OR FIREABLE(t3872) OR (FIREABLE(t2438) AND FIREABLE(t1837)) OR (NOT FIREABLE(t645) AND FIREABLE(t2113))))))
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 252 bytes per marking, with 6 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 232 literals and 40 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-11.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: ========================================
lola: subprocess 12 will run for 884 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t1288) OR FIREABLE(t1958) OR (NOT FIREABLE(t2048) AND NOT FIREABLE(t3914)) OR NOT FIREABLE(t592) OR (NOT FIREABLE(t3837) AND NOT FIREABLE(t2408)))))
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 252 bytes per marking, with 6 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 56 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-12.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 13 will run for 1179 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t3011) AND NOT FIREABLE(t1773) AND FIREABLE(t2725) AND (FIREABLE(t2913) OR FIREABLE(t2172)) AND FIREABLE(t2046) AND FIREABLE(t1838))))
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 252 bytes per marking, with 6 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 28 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-13.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5 markings, 4 edges
lola: ========================================
lola: subprocess 14 will run for 1769 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t2702) AND FIREABLE(t1532) AND NOT FIREABLE(t1252) AND NOT FIREABLE(t3829) AND NOT FIREABLE(t3593) AND NOT FIREABLE(t878))))
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 252 bytes per marking, with 6 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 28 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-14.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 15 will run for 3539 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(t3768) AND FIREABLE(t1997)) OR NOT FIREABLE(t764) OR FIREABLE(t1786) OR FIREABLE(t1549))))
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 252 bytes per marking, with 6 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 60 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r2000w0010-ReachabilityFireability-15.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no yes no no yes yes no no yes yes no yes yes no
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA RwMutex-PT-r2000w0010-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stderr -----
----- Kill lola and sara stdout -----
----- 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="RwMutex-PT-r2000w0010"
export BK_EXAMINATION="ReachabilityFireability"
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/RwMutex-PT-r2000w0010.tgz
mv RwMutex-PT-r2000w0010 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 RwMutex-PT-r2000w0010, 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 r151-smll-152685549700175"
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 ;