About the Execution of Irma.struct for FlexibleBarrier-PT-06b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6820.700 | 713591.00 | 1352028.00 | 200.50 | FTTFTTFFTTTTFTTT | normal |
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 300K
-rw-r--r-- 1 mcc users 3.7K 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 2.5K 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 2.2K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 7.9K 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 9.1K 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 16K 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 14K 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 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 141K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is FlexibleBarrier-PT-06b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-blw7-152650003400126
=====================================================================
--------------------
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-06b-ReachabilityFireability-00
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-01
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-02
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-03
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-04
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-05
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-06
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-07
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-08
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-09
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-10
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-11
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-12
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-13
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-14
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1527186861062
BK_STOP 1527187574653
--------------------
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-06b as instance name.
Using FlexibleBarrier 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': 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': 675, 'Memory': 111.41, 'Tool': 'lola'}, {'Time': 20020, 'Memory': 919.88, 'Tool': 'itstools'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityFireability lola FlexibleBarrier-PT-06b...
Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
FlexibleBarrier-PT-06b: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete
checking for too many tokens
===========================================================================================
FlexibleBarrier-PT-06b: translating PT formula ReachabilityFireability into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
ReachabilityFireability @ FlexibleBarrier-PT-06b @ 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: 1163/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 542 places, 621 transitions, 534 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 635 transition conflict sets
lola: TASK
lola: reading formula from FlexibleBarrier-PT-06b-ReachabilityFireability.task
lola: A (G (NOT FIREABLE(t318))) : E (F (((NOT FIREABLE(t198) OR NOT FIREABLE(t597)) AND FIREABLE(t267) AND NOT FIREABLE(t535)))) : E (F ((FIREABLE(t478) AND FIREABLE(t437) AND (FIREABLE(t386) OR FIREABLE(t552)) AND (FIREABLE(t90) OR FIREABLE(t7) OR NOT FIREABLE(t103)) AND (NOT FIREABLE(t499) OR NOT FIREABLE(t378) OR FIREABLE(t100))))) : A (G ((NOT FIREABLE(t350) AND NOT FIREABLE(t379)))) : E (F (((NOT FIREABLE(t135) OR FIREABLE(t252)) AND FIREABLE(t341)))) : A (G ((NOT FIREABLE(t103) OR NOT FIREABLE(t19) OR NOT FIREABLE(t17) OR (NOT FIREABLE(t272) AND NOT FIREABLE(t140))))) : A (G (((FIREABLE(t548) AND FIREABLE(t397)) OR NOT FIREABLE(t357)))) : A (G ((((NOT FIREABLE(t364) AND NOT FIREABLE(t4)) OR (NOT FIREABLE(t331) AND NOT FIREABLE(t458))) AND (NOT FIREABLE(t468) OR FIREABLE(t233))))) : E (F ((NOT FIREABLE(t335) AND FIREABLE(t531)))) : A (G ((NOT FIREABLE(t282) OR NOT FIREABLE(t329) OR NOT FIREABLE(t396) OR (NOT FIREABLE(t614) AND (NOT FIREABLE(t318) OR NOT FIREABLE(t200)))))) : E (F (FIREABLE(t268))) : E (F (FIREABLE(t470))) : A (G (NOT FIREABLE(t368))) : A (G ((NOT FIREABLE(t41) OR NOT FIREABLE(t75) OR FIREABLE(t398) OR (NOT FIREABLE(t318) AND NOT FIREABLE(t339) AND NOT FIREABLE(t165))))) : E (F (FIREABLE(t73))) : E (F (((FIREABLE(t73) OR FIREABLE(t12)) AND (FIREABLE(t325) OR FIREABLE(t491)))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t318)))
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 68 bytes per marking, with 10 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: 24 markings, 23 edges
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t198) OR NOT FIREABLE(t597)) AND FIREABLE(t267) AND NOT FIREABLE(t535))))
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 68 bytes per marking, with 10 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 24 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 34 markings, 33 edges
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t478) AND FIREABLE(t437) AND (FIREABLE(t386) OR FIREABLE(t552)) AND (FIREABLE(t90) OR FIREABLE(t7) OR NOT FIREABLE(t103)) AND (NOT FIREABLE(t499) OR NOT FIREABLE(t378) OR FIREABLE(t100)))))
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 68 bytes per marking, with 10 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 99 literals and 18 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-2.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 44 markings, 43 edges
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t350) AND NOT FIREABLE(t379))))
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 68 bytes per marking, with 10 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 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-3.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 24 markings, 23 edges
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t135) OR FIREABLE(t252)) AND FIREABLE(t341))))
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 68 bytes per marking, with 10 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 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-4.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 226 markings, 225 edges
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t103) OR NOT FIREABLE(t19) OR NOT FIREABLE(t17) OR (NOT FIREABLE(t272) AND NOT FIREABLE(t140)))))
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 68 bytes per marking, with 10 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 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-5.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-06b-ReachabilityFireability-5.sara.
sara: place or transition ordering is non-deterministic
lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(t548) AND FIREABLE(t397)) OR NOT FIREABLE(t357))))
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 68 bytes per marking, with 10 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 3 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-6.sara
lola: 11 markings, 10 edges
lola: ========================================
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((NOT FIREABLE(t364) AND NOT FIREABLE(t4)) OR (NOT FIREABLE(t331) AND NOT FIREABLE(t458))) AND (NOT FIREABLE(t468) OR FIREABLE(t233)))))
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 68 bytes per marking, with 10 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 5 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-7.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 32 markings, 31 edges
lola: ========================================
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t335) AND FIREABLE(t531))))
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 68 bytes per marking, with 10 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-06b-ReachabilityFireability-8.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 184 markings, 183 edges
lola: ========================================
lola: subprocess 9 will run for 505 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t282) OR NOT FIREABLE(t329) OR NOT FIREABLE(t396) OR (NOT FIREABLE(t614) AND (NOT FIREABLE(t318) OR NOT FIREABLE(t200))))))
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 68 bytes per marking, with 10 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 9 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-9.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-06b-ReachabilityFireability-9.sara.
sara: place or transition ordering is non-deterministic
lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 10 will run for 589 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t268)))
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 68 bytes per marking, with 10 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-06b-ReachabilityFireability-10.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 35 markings, 34 edges
lola: ========================================
lola: subprocess 11 will run for 707 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t470)))
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 68 bytes per marking, with 10 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-06b-ReachabilityFireability-11.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 31 markings, 30 edges
lola: ========================================
lola: subprocess 12 will run for 884 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t368)))
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 68 bytes per marking, with 10 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-06b-ReachabilityFireability-12.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 22 markings, 21 edges
lola: ========================================
lola: subprocess 13 will run for 1179 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t41) OR NOT FIREABLE(t75) OR FIREABLE(t398) OR (NOT FIREABLE(t318) AND NOT FIREABLE(t339) AND NOT FIREABLE(t165)))))
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 68 bytes per marking, with 10 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 3 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-13.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-06b-ReachabilityFireability-13.sara.
sara: place or transition ordering is non-deterministic
lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 14 will run for 1769 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t73)))
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 68 bytes per marking, with 10 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-06b-ReachabilityFireability-14.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 22 markings, 21 edges
lola: ========================================
lola: subprocess 15 will run for 3539 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t73) OR FIREABLE(t12)) AND (FIREABLE(t325) OR FIREABLE(t491)))))
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 68 bytes per marking, with 10 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 8 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-06b-ReachabilityFireability-15.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-06b-ReachabilityFireability-15.sara.
sara: place or transition ordering is non-deterministic
sara: warning, failure of lp_solve (at job 377)
lola: sara is running 0 secs || 557646 markings, 1270765 edges, 111529 markings/sec, 0 secs
lola: sara is running 5 secs || 1083133 markings, 2507565 edges, 105097 markings/sec, 5 secs
lola: sara is running 10 secs || 1626101 markings, 3874316 edges, 108594 markings/sec, 10 secs
lola: sara is running 15 secs || 2043753 markings, 5185058 edges, 83530 markings/sec, 15 secs
lola: sara is running 20 secs || 2594858 markings, 6552055 edges, 110221 markings/sec, 20 secs
lola: sara is running 25 secs || 3147324 markings, 7860186 edges, 110493 markings/sec, 25 secs
lola: sara is running 30 secs || 3690454 markings, 9199624 edges, 108626 markings/sec, 30 secs
lola: sara is running 35 secs || 4098339 markings, 10478256 edges, 81577 markings/sec, 35 secs
lola: sara is running 40 secs || 4595258 markings, 11765734 edges, 99384 markings/sec, 40 secs
lola: sara is running 45 secs || 5123693 markings, 13017347 edges, 105687 markings/sec, 45 secs
lola: sara is running 50 secs || 5680093 markings, 14340272 edges, 111280 markings/sec, 50 secs
lola: sara is running 55 secs || 6178921 markings, 15643086 edges, 99766 markings/sec, 55 secs
lola: sara is running 60 secs || 6667320 markings, 17022764 edges, 97680 markings/sec, 60 secs
lola: sara is running 65 secs || 7201799 markings, 18282115 edges, 106896 markings/sec, 65 secs
lola: sara is running 70 secs || 7694227 markings, 19550186 edges, 98486 markings/sec, 70 secs
lola: sara is running 75 secs || 8118766 markings, 20825220 edges, 84908 markings/sec, 75 secs
lola: sara is running 80 secs || 8635881 markings, 22048848 edges, 103423 markings/sec, 80 secs
lola: sara is running 85 secs || 9193787 markings, 23370945 edges, 111581 markings/sec, 85 secs
lola: sara is running 90 secs || 9659941 markings, 24589175 edges, 93231 markings/sec, 90 secs
lola: sara is running 95 secs || 10096457 markings, 25857378 edges, 87303 markings/sec, 95 secs
lola: sara is running 100 secs || 10642672 markings, 27137768 edges, 109243 markings/sec, 100 secs
lola: sara is running 105 secs || 11172798 markings, 28463412 edges, 106025 markings/sec, 105 secs
lola: sara is running 110 secs || 11583097 markings, 29744810 edges, 82060 markings/sec, 110 secs
lola: sara is running 115 secs || 12135504 markings, 30921890 edges, 110481 markings/sec, 115 secs
lola: sara is running 120 secs || 12658852 markings, 32072566 edges, 104670 markings/sec, 120 secs
lola: sara is running 125 secs || 13186472 markings, 33218970 edges, 105524 markings/sec, 125 secs
lola: sara is running 130 secs || 13673637 markings, 34400007 edges, 97433 markings/sec, 130 secs
lola: sara is running 135 secs || 14162413 markings, 35589055 edges, 97755 markings/sec, 135 secs
lola: sara is running 140 secs || 14718853 markings, 36759394 edges, 111288 markings/sec, 140 secs
lola: sara is running 145 secs || 15251760 markings, 37827225 edges, 106581 markings/sec, 145 secs
lola: sara is running 150 secs || 15792883 markings, 39012792 edges, 108225 markings/sec, 150 secs
lola: sara is running 155 secs || 16295990 markings, 40136526 edges, 100621 markings/sec, 155 secs
lola: sara is running 160 secs || 16766824 markings, 41290367 edges, 94167 markings/sec, 160 secs
lola: sara is running 165 secs || 17305207 markings, 42459427 edges, 107677 markings/sec, 165 secs
lola: sara is running 170 secs || 17833109 markings, 43622145 edges, 105580 markings/sec, 170 secs
lola: sara is running 175 secs || 18378993 markings, 44891038 edges, 109177 markings/sec, 175 secs
lola: sara is running 180 secs || 18914597 markings, 46160396 edges, 107121 markings/sec, 180 secs
lola: sara is running 185 secs || 19415753 markings, 47330687 edges, 100231 markings/sec, 185 secs
lola: sara is running 190 secs || 19939757 markings, 48611149 edges, 104801 markings/sec, 190 secs
lola: sara is running 195 secs || 20418007 markings, 49800264 edges, 95650 markings/sec, 195 secs
lola: sara is running 200 secs || 20922766 markings, 51051953 edges, 100952 markings/sec, 200 secs
lola: sara is running 205 secs || 21374378 markings, 52199280 edges, 90322 markings/sec, 205 secs
lola: sara is running 210 secs || 21815341 markings, 53335754 edges, 88193 markings/sec, 210 secs
lola: sara is running 215 secs || 22296642 markings, 54494649 edges, 96260 markings/sec, 215 secs
lola: sara is running 220 secs || 22776960 markings, 55599985 edges, 96064 markings/sec, 220 secs
lola: sara is running 225 secs || 23252928 markings, 56863294 edges, 95194 markings/sec, 225 secs
lola: sara is running 230 secs || 23694999 markings, 58181615 edges, 88414 markings/sec, 230 secs
lola: sara is running 235 secs || 24138399 markings, 59499932 edges, 88680 markings/sec, 235 secs
lola: sara is running 240 secs || 24574427 markings, 60789688 edges, 87206 markings/sec, 240 secs
lola: sara is running 245 secs || 25058082 markings, 62074688 edges, 96731 markings/sec, 245 secs
lola: sara is running 250 secs || 25512107 markings, 63326261 edges, 90805 markings/sec, 250 secs
lola: sara is running 255 secs || 25984263 markings, 64675302 edges, 94431 markings/sec, 255 secs
lola: sara is running 260 secs || 26427223 markings, 65959295 edges, 88592 markings/sec, 260 secs
lola: sara is running 265 secs || 26916933 markings, 67336302 edges, 97942 markings/sec, 265 secs
lola: sara is running 270 secs || 27398325 markings, 68702203 edges, 96278 markings/sec, 270 secs
lola: sara is running 275 secs || 27842290 markings, 69998889 edges, 88793 markings/sec, 275 secs
lola: sara is running 280 secs || 28207933 markings, 71194537 edges, 73129 markings/sec, 280 secs
lola: sara is running 285 secs || 28625427 markings, 72358130 edges, 83499 markings/sec, 285 secs
lola: sara is running 290 secs || 29145282 markings, 73499340 edges, 103971 markings/sec, 290 secs
lola: sara is running 295 secs || 29686922 markings, 74745711 edges, 108328 markings/sec, 295 secs
lola: sara is running 300 secs || 30214300 markings, 75991428 edges, 105476 markings/sec, 300 secs
lola: sara is running 305 secs || 30729210 markings, 77203323 edges, 102982 markings/sec, 305 secs
lola: sara is running 310 secs || 31253148 markings, 78477351 edges, 104788 markings/sec, 310 secs
lola: sara is running 315 secs || 31728851 markings, 79666419 edges, 95141 markings/sec, 315 secs
lola: sara is running 320 secs || 32232934 markings, 80904372 edges, 100817 markings/sec, 320 secs
lola: sara is running 325 secs || 32690393 markings, 82074449 edges, 91492 markings/sec, 325 secs
lola: sara is running 330 secs || 33132541 markings, 83207056 edges, 88430 markings/sec, 330 secs
lola: sara is running 335 secs || 33603600 markings, 84359749 edges, 94212 markings/sec, 335 secs
lola: sara is running 340 secs || 34094425 markings, 85473306 edges, 98165 markings/sec, 340 secs
lola: sara is running 345 secs || 34565519 markings, 86731747 edges, 94219 markings/sec, 345 secs
lola: sara is running 350 secs || 35007776 markings, 88038539 edges, 88451 markings/sec, 350 secs
lola: sara is running 355 secs || 35454043 markings, 89352552 edges, 89253 markings/sec, 355 secs
lola: sara is running 360 secs || 35882362 markings, 90639970 edges, 85664 markings/sec, 360 secs
lola: sara is running 365 secs || 36360204 markings, 91919280 edges, 95568 markings/sec, 365 secs
lola: sara is running 370 secs || 36817380 markings, 93161414 edges, 91435 markings/sec, 370 secs
lola: sara is running 375 secs || 37285898 markings, 94498849 edges, 93704 markings/sec, 375 secs
lola: sara is running 380 secs || 37725901 markings, 95768508 edges, 88001 markings/sec, 380 secs
lola: sara is running 385 secs || 38215225 markings, 97154417 edges, 97865 markings/sec, 385 secs
lola: sara is running 390 secs || 38695351 markings, 98512711 edges, 96025 markings/sec, 390 secs
lola: sara is running 395 secs || 39134421 markings, 99792779 edges, 87814 markings/sec, 395 secs
lola: sara is running 400 secs || 39513592 markings, 101003376 edges, 75834 markings/sec, 400 secs
lola: sara is running 405 secs || 39909999 markings, 102183428 edges, 79281 markings/sec, 405 secs
lola: sara is running 410 secs || 40435170 markings, 103321780 edges, 105034 markings/sec, 410 secs
lola: sara is running 415 secs || 40974405 markings, 104548307 edges, 107847 markings/sec, 415 secs
lola: sara is running 420 secs || 41523164 markings, 105846329 edges, 109752 markings/sec, 420 secs
lola: sara is running 425 secs || 42042757 markings, 107072174 edges, 103919 markings/sec, 425 secs
lola: sara is running 430 secs || 42568937 markings, 108348646 edges, 105236 markings/sec, 430 secs
lola: sara is running 435 secs || 43047833 markings, 109547289 edges, 95779 markings/sec, 435 secs
lola: sara is running 440 secs || 43552037 markings, 110790193 edges, 100841 markings/sec, 440 secs
lola: sara is running 445 secs || 44011729 markings, 111963369 edges, 91938 markings/sec, 445 secs
lola: sara is running 450 secs || 44459914 markings, 113105373 edges, 89637 markings/sec, 450 secs
lola: sara is running 455 secs || 44927375 markings, 114258056 edges, 93492 markings/sec, 455 secs
lola: sara is running 460 secs || 45418452 markings, 115371124 edges, 98215 markings/sec, 460 secs
lola: sara is running 465 secs || 45904820 markings, 116669182 edges, 97274 markings/sec, 465 secs
lola: sara is running 470 secs || 46356416 markings, 117993914 edges, 90319 markings/sec, 470 secs
lola: sara is running 475 secs || 46819255 markings, 119353991 edges, 92568 markings/sec, 475 secs
lola: sara is running 480 secs || 47265144 markings, 120685470 edges, 89178 markings/sec, 480 secs
lola: sara is running 485 secs || 47755925 markings, 121987147 edges, 98156 markings/sec, 485 secs
lola: sara is running 490 secs || 48211529 markings, 123245277 edges, 91121 markings/sec, 490 secs
lola: sara is running 495 secs || 48681596 markings, 124586172 edges, 94013 markings/sec, 495 secs
lola: sara is running 500 secs || 49142512 markings, 125915721 edges, 92183 markings/sec, 500 secs
lola: sara is running 505 secs || 49636211 markings, 127310697 edges, 98740 markings/sec, 505 secs
lola: sara is running 510 secs || 50120222 markings, 128679690 edges, 96802 markings/sec, 510 secs
lola: sara is running 515 secs || 50572609 markings, 130008949 edges, 90477 markings/sec, 515 secs
lola: sara is running 520 secs || 50926280 markings, 131204404 edges, 70734 markings/sec, 520 secs
lola: sara is running 525 secs || 51372644 markings, 132371423 edges, 89273 markings/sec, 525 secs
lola: sara is running 530 secs || 51908945 markings, 133546340 edges, 107260 markings/sec, 530 secs
lola: sara is running 535 secs || 52459338 markings, 134830595 edges, 110079 markings/sec, 535 secs
lola: sara is running 540 secs || 53007256 markings, 136127877 edges, 109584 markings/sec, 540 secs
lola: sara is running 545 secs || 53536707 markings, 137368394 edges, 105890 markings/sec, 545 secs
lola: sara is running 550 secs || 54064096 markings, 138667504 edges, 105478 markings/sec, 550 secs
lola: sara is running 555 secs || 54545475 markings, 139858095 edges, 96276 markings/sec, 555 secs
lola: sara is running 560 secs || 55058099 markings, 141149200 edges, 102525 markings/sec, 560 secs
lola: sara is running 565 secs || 55527305 markings, 142349351 edges, 93841 markings/sec, 565 secs
lola: sara is running 570 secs || 55998208 markings, 143540346 edges, 94181 markings/sec, 570 secs
lola: sara is running 575 secs || 56506910 markings, 144724412 edges, 101740 markings/sec, 575 secs
lola: sara is running 580 secs || 57005373 markings, 145934892 edges, 99693 markings/sec, 580 secs
lola: sara is running 585 secs || 57485137 markings, 147260330 edges, 95953 markings/sec, 585 secs
lola: sara is running 590 secs || 57950882 markings, 148643497 edges, 93149 markings/sec, 590 secs
lola: sara is running 595 secs || 58385934 markings, 150006473 edges, 87010 markings/sec, 595 secs
lola: sara is running 600 secs || 58872622 markings, 151338995 edges, 97338 markings/sec, 600 secs
lola: sara is running 605 secs || 59356548 markings, 152599301 edges, 96785 markings/sec, 605 secs
lola: sara is running 610 secs || 59811885 markings, 153922531 edges, 91067 markings/sec, 610 secs
lola: sara is running 615 secs || 60284865 markings, 155264393 edges, 94596 markings/sec, 615 secs
lola: sara is running 620 secs || 60762800 markings, 156639750 edges, 95587 markings/sec, 620 secs
lola: sara is running 625 secs || 61234565 markings, 157966962 edges, 94353 markings/sec, 625 secs
lola: sara is running 630 secs || 61704441 markings, 159315582 edges, 93975 markings/sec, 630 secs
lola: sara is running 635 secs || 62118662 markings, 160615165 edges, 82844 markings/sec, 635 secs
lola: sara is running 640 secs || 62493004 markings, 161841445 edges, 74868 markings/sec, 640 secs
lola: sara is running 645 secs || 63040197 markings, 163025428 edges, 109439 markings/sec, 645 secs
lola: sara is running 650 secs || 63583874 markings, 164195931 edges, 108735 markings/sec, 650 secs
lola: sara is running 655 secs || 64085673 markings, 165274151 edges, 100360 markings/sec, 655 secs
lola: sara is running 660 secs || 64592707 markings, 166452670 edges, 101407 markings/sec, 660 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 65114949 markings, 167557388 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no yes yes no yes yes no no yes yes yes yes no yes yes yes
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-15 TRUE 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="FlexibleBarrier-PT-06b"
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/FlexibleBarrier-PT-06b.tgz
mv FlexibleBarrier-PT-06b 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-06b, 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 r091-blw7-152650003400126"
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 '
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 ;