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 1.7M
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 11K 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 7.9K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K 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 2.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K 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 1.5M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-full
Input is FlexibleBarrier-PT-20b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-blw7-152650001200222
=====================================================================

--------------------
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-20b-ReachabilityCardinality-00
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-01
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-02
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-03
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-04
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-05
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-06
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-07
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-08
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-09
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-10
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-11
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-12
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-13
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-14
FORMULA_NAME FlexibleBarrier-PT-20b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1527064602968


BK_STOP 1527064943088

--------------------
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 FlexibleBarrier-PT-20b 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': 891634, 'Memory': 907.09, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityCardinality lola FlexibleBarrier-PT-20b...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
FlexibleBarrier-PT-20b: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
FlexibleBarrier-PT-20b: translating PT formula ReachabilityCardinality into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
ReachabilityCardinality @ FlexibleBarrier-PT-20b @ 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: 11565/65536 symbol table entries, 3169 collisions
lola: preprocessing...
lola: finding significant places
lola: 5372 places, 6193 transitions, 5350 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 6235 transition conflict sets
lola: TASK
lola: reading formula from FlexibleBarrier-PT-20b-ReachabilityCardinality.task
lola: E (F ((((p3584 + 1 <= p1282) OR ((2 <= p393) AND (p1141 <= p1009))) AND ((p5356 <= 2) OR (p5329 + 1 <= p3510))))) : E (F (((p187 <= 0) AND (p5211 + 1 <= p4632) AND ((p5002 <= 1) OR (p5191 <= 1))))) : A (G ((p2026 <= p745))) : E (F (((p3764 <= 0) AND (p3035 + 1 <= p765) AND (p723 + 1 <= p1410) AND (p2608 <= 1)))) : E (F (((p1289 <= p5292) AND (2 <= p3905)))) : E (F ((2 <= p3402))) : A (G (((((p576 <= p2481) AND (1 <= p753)) OR (p1103 <= p4714)) AND (p1364 <= p4145)))) : A (G ((((p5135 + 1 <= p3074) OR (p1440 <= 1)) AND (p146 <= 1)))) : A (G ((((p1282 <= p1582) AND (p2942 <= p742)) OR (p2911 <= p3106) OR ((p4866 <= 1) AND (p3078 + 1 <= p61))))) : E (F (((p1976 <= 1) AND (p3651 + 1 <= p3030)))) : A (G (((p1442 <= p2554) OR (3 <= p598) OR (3 <= p4789) OR (1 <= p4214)))) : E (F (((p20 + 1 <= p165) AND (p3869 + 1 <= p883) AND (1 <= p552)))) : E (F ((2 <= p5311))) : A (G ((p1325 <= p3098))) : E (F ((2 <= p4500))) : A (G (((p3669 <= p2680) OR (3 <= p2654) OR (p589 + 1 <= p2385) OR (p3950 <= 2))))
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 ((((p3584 + 1 <= p1282) OR ((2 <= p393) AND (p1141 <= p1009))) AND ((p5356 <= 2) OR (p5329 + 1 <= p3510)))))
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 672 bytes per marking, with 26 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 4 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-20b-ReachabilityCardinality.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality.sara.
lola: sara is running 0 secs || 35619 markings, 68672 edges, 7124 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 67939 markings, 132893 edges, 6464 markings/sec, 5 secs
lola: sara is running 10 secs || 104003 markings, 205336 edges, 7213 markings/sec, 10 secs
lola: sara is running 15 secs || 142557 markings, 281009 edges, 7711 markings/sec, 15 secs
lola: sara is running 20 secs || 181320 markings, 357076 edges, 7753 markings/sec, 20 secs
lola: sara is running 25 secs || 218874 markings, 432759 edges, 7511 markings/sec, 25 secs

lola: state equation: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 1 will run for 233 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((p187 <= 0) AND (p5211 + 1 <= p4632) AND ((p5002 <= 1) OR (p5191 <= 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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality.sara.
lola: sara is running 0 secs || 38114 markings, 74113 edges, 7623 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 77112 markings, 150389 edges, 7800 markings/sec, 5 secs
lola: sara is running 10 secs || 114675 markings, 226920 edges, 7513 markings/sec, 10 secs
lola: sara is running 15 secs || 153742 markings, 303333 edges, 7813 markings/sec, 15 secs
lola: sara is running 20 secs || 192747 markings, 379621 edges, 7801 markings/sec, 20 secs
lola: sara is running 25 secs || 230271 markings, 456069 edges, 7505 markings/sec, 25 secs
lola: sara is running 30 secs || 269333 markings, 532474 edges, 7812 markings/sec, 30 secs
lola: sara is running 35 secs || 307577 markings, 607269 edges, 7649 markings/sec, 35 secs
lola: sara is running 40 secs || 345047 markings, 682970 edges, 7494 markings/sec, 40 secs
lola: sara is running 45 secs || 380398 markings, 756436 edges, 7070 markings/sec, 45 secs
lola: sara is running 50 secs || 409775 markings, 868289 edges, 5875 markings/sec, 50 secs
lola: sara is running 55 secs || 439829 markings, 982532 edges, 6011 markings/sec, 55 secs
lola: sara is running 60 secs || 469978 markings, 1097467 edges, 6030 markings/sec, 60 secs
lola: sara is running 65 secs || 498689 markings, 1206788 edges, 5742 markings/sec, 65 secs
lola: sara is running 70 secs || 528222 markings, 1318261 edges, 5907 markings/sec, 70 secs
lola: sara is running 75 secs || 558243 markings, 1420857 edges, 6004 markings/sec, 75 secs
lola: sara is running 80 secs || 585889 markings, 1548911 edges, 5529 markings/sec, 80 secs
lola: sara is running 85 secs || 612659 markings, 1685553 edges, 5354 markings/sec, 85 secs
lola: sara is running 90 secs || 639740 markings, 1814275 edges, 5416 markings/sec, 90 secs
lola: sara is running 95 secs || 670173 markings, 1907867 edges, 6087 markings/sec, 95 secs
lola: sara is running 100 secs || 708705 markings, 1985969 edges, 7706 markings/sec, 100 secs

lola: sara is running 105 secs || 746034 markings, 2061619 edges, 7466 markings/sec, 105 secs
lola: state equation: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 2 will run for 242 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p2026 <= p745)))
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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality-2.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-2.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 55 markings, 54 edges
lola: ========================================
lola: subprocess 3 will run for 261 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((p3764 <= 0) AND (p3035 + 1 <= p765) AND (p723 + 1 <= p1410) AND (p2608 <= 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 672 bytes per marking, with 26 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 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-20b-ReachabilityCardinality-3.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-3.sara.
lola: sara is running 0 secs || 37597 markings, 73003 edges, 7519 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic

lola: sara is running 5 secs || 75497 markings, 147929 edges, 7580 markings/sec, 5 secs
lola: state equation: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 4 will run for 282 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((p1289 <= p5292) AND (2 <= p3905))))
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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality-4.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-4.sara.
lola: sara is running 0 secs || 36205 markings, 69967 edges, 7241 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic

lola: sara is running 5 secs || 73134 markings, 144647 edges, 7386 markings/sec, 5 secs
lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 5 will run for 307 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((2 <= p3402)))
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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality-5.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-5.sara.
lola: sara is running 0 secs || 41157 markings, 75221 edges, 8231 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic

lola: sara is running 5 secs || 83159 markings, 152377 edges, 8400 markings/sec, 5 secs
lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 6 will run for 336 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((((p576 <= p2481) AND (1 <= p753)) OR (p1103 <= p4714)) AND (p1364 <= p4145))))
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 672 bytes per marking, with 26 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 3 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-20b-ReachabilityCardinality-6.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-6.sara.
lola: sara is running 0 secs || 36767 markings, 71159 edges, 7353 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 73926 markings, 146232 edges, 7432 markings/sec, 5 secs
lola: sara is running 10 secs || 112402 markings, 221454 edges, 7695 markings/sec, 10 secs

lola: sara is running 15 secs || 150752 markings, 296954 edges, 7670 markings/sec, 15 secs
lola: state equation: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 7 will run for 371 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((p5135 + 1 <= p3074) OR (p1440 <= 1)) AND (p146 <= 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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality-7.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-7.sara.
lola: sara is running 0 secs || 36136 markings, 70030 edges, 7227 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 72050 markings, 141722 edges, 7183 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 8 will run for 416 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((p1282 <= p1582) AND (p2942 <= p742)) OR (p2911 <= p3106) OR ((p4866 <= 1) AND (p3078 + 1 <= p61)))))
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 672 bytes per marking, with 26 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 4 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-20b-ReachabilityCardinality-8.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-8.sara.
lola: sara is running 0 secs || 41126 markings, 75098 edges, 8225 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 84945 markings, 154629 edges, 8764 markings/sec, 5 secs
lola: sara is running 10 secs || 129886 markings, 236985 edges, 8988 markings/sec, 10 secs
lola: sara is running 15 secs || 175496 markings, 320309 edges, 9122 markings/sec, 15 secs
lola: sara is running 20 secs || 213338 markings, 407647 edges, 7568 markings/sec, 20 secs
lola: sara is running 25 secs || 246845 markings, 492937 edges, 6701 markings/sec, 25 secs

lola: state equation: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 9 will run for 471 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((p1976 <= 1) AND (p3651 + 1 <= p3030))))
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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality-9.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-9.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 28 markings, 27 edges
lola: ========================================
lola: subprocess 10 will run for 549 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((p1442 <= p2554) OR (3 <= p598) OR (3 <= p4789) OR (1 <= p4214))))
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 672 bytes per marking, with 26 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 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-20b-ReachabilityCardinality-10.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-10.sara.
lola: sara is running 0 secs || 38157 markings, 74227 edges, 7631 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic

lola: state equation: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 11 will run for 657 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((p20 + 1 <= p165) AND (p3869 + 1 <= p883) AND (1 <= p552))))
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 672 bytes per marking, with 26 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 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-20b-ReachabilityCardinality-11.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-11.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 84 markings, 83 edges
lola: ========================================
lola: subprocess 12 will run for 822 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((2 <= p5311)))
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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality-12.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-12.sara.
lola: sara is running 0 secs || 37850 markings, 89689 edges, 7570 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic

lola: sara is running 5 secs || 74061 markings, 173002 edges, 7242 markings/sec, 5 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 1092 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p1325 <= p3098)))
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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality-13.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-13.sara.
lola: sara is running 0 secs || 37769 markings, 73315 edges, 7554 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 5 secs || 76852 markings, 150268 edges, 7817 markings/sec, 5 secs

lola: state equation: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 14 will run for 1632 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((2 <= p4500)))
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 672 bytes per marking, with 26 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-20b-ReachabilityCardinality-14.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-14.sara.
lola: sara is running 0 secs || 37568 markings, 73046 edges, 7514 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic

lola: sara is running 5 secs || 74551 markings, 146906 edges, 7397 markings/sec, 5 secs
lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 15 will run for 3254 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((p3669 <= p2680) OR (3 <= p2654) OR (p589 + 1 <= p2385) OR (p3950 <= 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 672 bytes per marking, with 26 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 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-20b-ReachabilityCardinality-15.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-20b-ReachabilityCardinality-15.sara.
lola: sara is running 0 secs || 37216 markings, 72132 edges, 7443 markings/sec, 0 secs
sara: place or transition ordering is non-deterministic

lola: sara is running 5 secs || 74619 markings, 146979 edges, 7481 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: RESULT
lola:
SUMMARY: yes yes no yes no no no yes no yes no yes no no no yes
lola: ========================================
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-20b-ReachabilityCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stderr -----
----- Kill lola and sara stdout -----
----- 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-20b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="irma4mcc-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/FlexibleBarrier-PT-20b.tgz
mv FlexibleBarrier-PT-20b 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-full"
echo " Input is FlexibleBarrier-PT-20b, 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 r090-blw7-152650001200222"
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 ;