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)
..................
=====================================================================
Generated by BenchKit 2-3253
Executing tool lola
Input is DES-PT-10b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-ebro-149436309100255
=====================================================================

--------------------
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 DES-PT-10b-CTLCardinality-0
FORMULA_NAME DES-PT-10b-CTLCardinality-1
FORMULA_NAME DES-PT-10b-CTLCardinality-10
FORMULA_NAME DES-PT-10b-CTLCardinality-11
FORMULA_NAME DES-PT-10b-CTLCardinality-12
FORMULA_NAME DES-PT-10b-CTLCardinality-13
FORMULA_NAME DES-PT-10b-CTLCardinality-14
FORMULA_NAME DES-PT-10b-CTLCardinality-15
FORMULA_NAME DES-PT-10b-CTLCardinality-2
FORMULA_NAME DES-PT-10b-CTLCardinality-3
FORMULA_NAME DES-PT-10b-CTLCardinality-4
FORMULA_NAME DES-PT-10b-CTLCardinality-5
FORMULA_NAME DES-PT-10b-CTLCardinality-6
FORMULA_NAME DES-PT-10b-CTLCardinality-7
FORMULA_NAME DES-PT-10b-CTLCardinality-8
FORMULA_NAME DES-PT-10b-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1494627222260


Time: 3600 - MCC
----- Start make prepare stdout -----
checking for too many tokens
----- Start make result stdout -----
CTLCardinality @ DES-PT-10b @ 3540 seconds
----- 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: 591/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 320 places, 271 transitions, 255 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 368 transition conflict sets
lola: TASK
lola: reading formula from DES-PT-10b-CTLCardinality.task
lola: E (F (A (G ((3 <= p187))))) : (A (F (((p138 + 1 <= p37) AND (2 <= p68)))) OR (((3 <= p228) OR (2 <= p252)) AND ((1 <= p87) OR (3 <= p286)) AND (3 <= p69) AND (1 <= p18) AND (p16 + 1 <= p308) AND (p126 <= p29))) : (((p110 + 1 <= p23) AND (p151 <= 2)) OR (A (F ((2 <= p295))) AND A (F ((2 <= p192))))) : A (G ((p158 <= p301))) : (((p37 <= p130) AND (p40 <= 0) AND ((p28 <= 1) OR ((2 <= p3) AND (3 <= p56) AND ((p244 <= p267) OR (2 <= p226))))) AND A (G ((p213 <= p297)))) : A (G (((p154 <= p263) OR (2 <= p20) OR (3 <= p9) OR ((2 <= p8) AND (p154 <= p145) AND (p238 <= 0))))) : E (G (E (F ((2 <= p244))))) : (A (F (((p309 <= p21) OR (2 <= p153) OR (p288 <= p0)))) AND E (((p79 <= 2) U (2 <= p292)))) : NOT(NOT(((p176 <= p249) AND E (F ((1 <= p83)))))) : A (((((p112 <= p264) OR (p167 <= p4)) AND (3 <= p62)) U A (F ((3 <= p262))))) : E (G (E (((3 <= p130) U (p52 <= p163))))) : A (G ((E (G ((p303 <= p39))) OR A (X ((2 <= p8)))))) : A (((p75 <= 1) U E (G ((3 <= p33))))) : NOT(A (G (E (X ((p302 <= p269)))))) : A (G (((p116 <= p124) OR E (G ((3 <= p65)))))) : E (G (E (G ((p146 <= p102)))))
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 (A (G ((3 <= p187)))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: possible invariance not yet implemented, converting to CTL...
lola: processed formula: E(TRUE U NOT(E(TRUE U (p187 <= 2))))
lola: processed formula length: 36
lola: 3 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 382770 markings, 2134723 edges, 76554 markings/sec, 0 secs
lola: 713088 markings, 4241511 edges, 66064 markings/sec, 5 secs
lola: 1056120 markings, 6421268 edges, 68606 markings/sec, 10 secs
lola: 1395544 markings, 8524317 edges, 67885 markings/sec, 15 secs
lola: 1734845 markings, 10662349 edges, 67860 markings/sec, 20 secs
lola: 2062622 markings, 12723137 edges, 65555 markings/sec, 25 secs
lola: 2374898 markings, 14804571 edges, 62455 markings/sec, 30 secs
lola: 2621022 markings, 16783805 edges, 49225 markings/sec, 35 secs
lola: 2977899 markings, 18790095 edges, 71375 markings/sec, 40 secs
lola: 3287501 markings, 20753766 edges, 61920 markings/sec, 45 secs
lola: 3601131 markings, 22782198 edges, 62726 markings/sec, 50 secs
lola: 3935779 markings, 24819993 edges, 66930 markings/sec, 55 secs
lola: 4250373 markings, 26862693 edges, 62919 markings/sec, 60 secs
lola: 4582212 markings, 28878909 edges, 66368 markings/sec, 65 secs
lola: 4892795 markings, 30888852 edges, 62117 markings/sec, 70 secs
lola: 5134513 markings, 32826073 edges, 48344 markings/sec, 75 secs
lola: 5461901 markings, 34832289 edges, 65478 markings/sec, 80 secs
lola: 5787272 markings, 36823087 edges, 65074 markings/sec, 85 secs
lola: 6105532 markings, 38837358 edges, 63652 markings/sec, 90 secs
lola: 6443343 markings, 40892216 edges, 67562 markings/sec, 95 secs
lola: 6751599 markings, 42911300 edges, 61651 markings/sec, 100 secs
lola: 7088120 markings, 44950136 edges, 67304 markings/sec, 105 secs
lola: 7390403 markings, 46929862 edges, 60457 markings/sec, 110 secs
lola: 7660597 markings, 48908753 edges, 54039 markings/sec, 115 secs
lola: 7906791 markings, 50886162 edges, 49239 markings/sec, 120 secs
lola: 8144470 markings, 52867565 edges, 47536 markings/sec, 125 secs
lola: 8357345 markings, 54800222 edges, 42575 markings/sec, 130 secs
lola: 8570344 markings, 56733928 edges, 42600 markings/sec, 135 secs
lola: 8792140 markings, 58760326 edges, 44359 markings/sec, 140 secs
lola: 9032065 markings, 60780667 edges, 47985 markings/sec, 145 secs
lola: 9246044 markings, 62743946 edges, 42796 markings/sec, 150 secs
lola: 9472274 markings, 64804163 edges, 45246 markings/sec, 155 secs
lola: 9704889 markings, 66777126 edges, 46523 markings/sec, 160 secs
lola: 9914832 markings, 68689286 edges, 41989 markings/sec, 165 secs
lola: 10128630 markings, 70694492 edges, 42760 markings/sec, 170 secs
lola: 10301462 markings, 72558511 edges, 34566 markings/sec, 175 secs
lola: 10590674 markings, 74556039 edges, 57842 markings/sec, 180 secs
lola: 10920057 markings, 76560054 edges, 65877 markings/sec, 185 secs
lola: 11233190 markings, 78561935 edges, 62627 markings/sec, 190 secs
lola: 11566371 markings, 80627731 edges, 66636 markings/sec, 195 secs
lola: 11884044 markings, 82646679 edges, 63535 markings/sec, 200 secs
lola: 12216717 markings, 84714141 edges, 66535 markings/sec, 205 secs
lola: 12530967 markings, 86709759 edges, 62850 markings/sec, 210 secs
lola: 12812998 markings, 88723281 edges, 56406 markings/sec, 215 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (A (F (((p138 + 1 <= p37) AND (2 <= p68)))) OR (((3 <= p228) OR (2 <= p252)) AND ((1 <= p87) OR (3 <= p286)) AND (3 <= p69) AND (1 <= p18) AND (p16 + 1 <= p308) AND (p126 <= p29)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (((p138 + 1 <= p37) AND (2 <= p68))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U ((p138 + 1 <= p37) AND (2 <= p68)))
lola: processed formula length: 44
lola: 1 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (((3 <= p228) OR (2 <= p252)) AND ((1 <= p87) OR (3 <= p286)) AND (3 <= p69) AND (1 <= p18) AND (p16 + 1 <= p308) AND (p126 <= p29))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((3 <= p228) OR (2 <= p252)) AND ((1 <= p87) OR (3 <= p286)) AND (3 <= p69) AND (1 <= p18) AND (p16 + 1 <= p308) AND (p126 <= p29))
lola: processed formula length: 134
lola: 0 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: processed formula with 8 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (((p110 + 1 <= p23) AND (p151 <= 2)) OR (A (F ((2 <= p295))) AND A (F ((2 <= p192)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: ((p110 + 1 <= p23) AND (p151 <= 2))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p110 + 1 <= p23) AND (p151 <= 2))
lola: processed formula length: 35
lola: 0 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: processed formula with 2 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 3 will run for 255 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F ((2 <= p295)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (2 <= p295))
lola: processed formula length: 21
lola: 1 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 255 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p158 <= p301)))
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 32 bytes per marking, with 1 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 DES-PT-10b-CTLCardinality-3.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 4 will run for 276 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (((p37 <= p130) AND (p40 <= 0) AND ((p28 <= 1) OR ((2 <= p3) AND (3 <= p56) AND ((p244 <= p267) OR (2 <= p226))))) AND A (G ((p213 <= p297))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 276 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: ((p37 <= p130) AND (p40 <= 0) AND ((p28 <= 1) OR ((2 <= p3) AND (3 <= p56) AND ((p244 <= p267) OR (2 <= p226)))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p37 <= p130) AND (p40 <= 0) AND ((p28 <= 1) OR ((2 <= p3) AND (3 <= p56) AND ((p244 <= p267) OR (2 <= p226)))))
lola: processed formula length: 115
lola: 0 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: processed formula with 7 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 5 will run for 301 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p213 <= p297)))
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 32 bytes per marking, with 1 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 DES-PT-10b-CTLCardinality-5.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 5 will run for 301 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((p154 <= p263) OR (2 <= p20) OR (3 <= p9) OR ((2 <= p8) AND (p154 <= p145) AND (p238 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 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 DES-PT-10b-CTLCardinality-5.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 6 will run for 331 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G (E (F ((2 <= p244)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U NOT(E(TRUE U (2 <= p244)))))
lola: processed formula length: 41
lola: 2 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
sara: try reading problem file DES-PT-10b-CTLCardinality-5.sara.
sara: place or transition ordering is non-deterministic
lola: 607958 markings, 2017165 edges, 3687031648961953792 markings/sec, 0 secs

lola: 1167417 markings, 4103109 edges, 111892 markings/sec, 5 secs
lola: 1627444 markings, 6197945 edges, 92005 markings/sec, 10 secs
lola: 2087398 markings, 8257350 edges, 91991 markings/sec, 15 secs
lola: 2424827 markings, 10369873 edges, 67486 markings/sec, 20 secs
lola: 2795118 markings, 12469823 edges, 74058 markings/sec, 25 secs
lola: 3255106 markings, 14529517 edges, 91998 markings/sec, 30 secs
lola: 3645650 markings, 16635732 edges, 78109 markings/sec, 35 secs
lola: 4027716 markings, 18689843 edges, 76413 markings/sec, 40 secs
lola: 4447590 markings, 20666754 edges, 83975 markings/sec, 45 secs
lola: 4802498 markings, 22603862 edges, 70982 markings/sec, 50 secs
lola: 5114334 markings, 24542226 edges, 62367 markings/sec, 55 secs
lola: 5446500 markings, 26537936 edges, 66433 markings/sec, 60 secs
lola: 5759013 markings, 28475904 edges, 62503 markings/sec, 65 secs
lola: 6047412 markings, 30403188 edges, 57680 markings/sec, 70 secs
lola: 6304170 markings, 32295444 edges, 51352 markings/sec, 75 secs
lola: 6653588 markings, 34343212 edges, 69884 markings/sec, 80 secs
lola: 6979732 markings, 36420503 edges, 65229 markings/sec, 85 secs
lola: 7282332 markings, 38483462 edges, 60520 markings/sec, 90 secs
lola: 7563436 markings, 40523155 edges, 56221 markings/sec, 95 secs
lola: 7862379 markings, 42578289 edges, 59789 markings/sec, 100 secs
lola: 8152343 markings, 44600278 edges, 57993 markings/sec, 105 secs
lola: 8447174 markings, 46637819 edges, 58966 markings/sec, 110 secs
lola: 8719174 markings, 48652588 edges, 54400 markings/sec, 115 secs
lola: 8965939 markings, 50622171 edges, 49353 markings/sec, 120 secs
lola: 9255950 markings, 52577606 edges, 58002 markings/sec, 125 secs
lola: 9575505 markings, 54553397 edges, 63911 markings/sec, 130 secs
lola: 9866430 markings, 56516490 edges, 58185 markings/sec, 135 secs
lola: 10137382 markings, 58505313 edges, 54190 markings/sec, 140 secs
lola: 10430179 markings, 60437419 edges, 58559 markings/sec, 145 secs
lola: 10688142 markings, 62397189 edges, 51593 markings/sec, 150 secs
lola: 10947777 markings, 64296384 edges, 51927 markings/sec, 155 secs
lola: 11232295 markings, 66266808 edges, 56904 markings/sec, 160 secs
lola: 11515086 markings, 68254916 edges, 56558 markings/sec, 165 secs
lola: 11794966 markings, 70194215 edges, 55976 markings/sec, 170 secs
lola: 12054746 markings, 72102572 edges, 51956 markings/sec, 175 secs
lola: 12308175 markings, 73981267 edges, 50686 markings/sec, 180 secs
lola: 12578870 markings, 75922265 edges, 54139 markings/sec, 185 secs
lola: 12825430 markings, 77815888 edges, 49312 markings/sec, 190 secs
lola: 13060670 markings, 79732408 edges, 47048 markings/sec, 195 secs
lola: 13288286 markings, 81596888 edges, 45523 markings/sec, 200 secs
lola: 13532300 markings, 83470867 edges, 48803 markings/sec, 205 secs
lola: 13820897 markings, 85489353 edges, 57719 markings/sec, 210 secs
lola: 14089306 markings, 87493269 edges, 53682 markings/sec, 215 secs
lola: 14331908 markings, 89457455 edges, 48520 markings/sec, 220 secs
lola: 14598540 markings, 91474400 edges, 53326 markings/sec, 225 secs
lola: 14840191 markings, 93460890 edges, 48330 markings/sec, 230 secs
lola: 15103551 markings, 95435136 edges, 52672 markings/sec, 235 secs
lola: 15350773 markings, 97402719 edges, 49444 markings/sec, 240 secs
lola: 15582678 markings, 99374860 edges, 46381 markings/sec, 245 secs
lola: 15819215 markings, 101329687 edges, 47307 markings/sec, 250 secs
lola: 16060702 markings, 103290610 edges, 48297 markings/sec, 255 secs
lola: 16289703 markings, 105218797 edges, 45800 markings/sec, 260 secs
lola: 16497082 markings, 107127978 edges, 41476 markings/sec, 265 secs
lola: 16708668 markings, 109065672 edges, 42317 markings/sec, 270 secs
lola: 17008965 markings, 111013893 edges, 60059 markings/sec, 275 secs
lola: 17306831 markings, 112964743 edges, 59573 markings/sec, 280 secs
lola: 17586130 markings, 114896337 edges, 55860 markings/sec, 285 secs
lola: 17865159 markings, 116815287 edges, 55806 markings/sec, 290 secs
lola: 18130222 markings, 118753061 edges, 53013 markings/sec, 295 secs
lola: 18384354 markings, 120650384 edges, 50826 markings/sec, 300 secs
lola: 18615786 markings, 122545232 edges, 46286 markings/sec, 305 secs
lola: 18872032 markings, 124407956 edges, 51249 markings/sec, 310 secs
lola: 19124242 markings, 126239988 edges, 50442 markings/sec, 315 secs
lola: 19374533 markings, 128151695 edges, 50058 markings/sec, 320 secs
lola: 19615799 markings, 130091731 edges, 48253 markings/sec, 325 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 332 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (A (F (((p309 <= p21) OR (2 <= p153) OR (p288 <= p0)))) AND E (((p79 <= 2) U (2 <= p292))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 332 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (((p309 <= p21) OR (2 <= p153) OR (p288 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U ((p309 <= p21) OR (2 <= p153) OR (p288 <= p0)))
lola: processed formula length: 58
lola: 1 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 8 will run for 373 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (((p79 <= 2) U (2 <= p292)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((p79 <= 2) U (2 <= p292))
lola: processed formula length: 27
lola: 1 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 620181 markings, 2064358 edges, 3111071174449168384 markings/sec, 0 secs
lola: 1204017 markings, 4118392 edges, 116767 markings/sec, 5 secs
lola: 1583752 markings, 6167933 edges, 75947 markings/sec, 10 secs
lola: 1926497 markings, 8230856 edges, 68549 markings/sec, 15 secs
lola: 2275580 markings, 10291196 edges, 69817 markings/sec, 20 secs
lola: 2597894 markings, 12305027 edges, 64463 markings/sec, 25 secs
lola: 2924966 markings, 14348746 edges, 65414 markings/sec, 30 secs
lola: 3277661 markings, 16480333 edges, 70539 markings/sec, 35 secs
lola: 3590701 markings, 18596095 edges, 62608 markings/sec, 40 secs
lola: 3884033 markings, 20642252 edges, 58666 markings/sec, 45 secs
lola: 4194999 markings, 22725713 edges, 62193 markings/sec, 50 secs
lola: 4486230 markings, 24775016 edges, 58246 markings/sec, 55 secs
lola: 4747015 markings, 26777971 edges, 52157 markings/sec, 60 secs
lola: 5098521 markings, 28834904 edges, 70301 markings/sec, 65 secs
lola: 5421915 markings, 30868120 edges, 64679 markings/sec, 70 secs
lola: 5716850 markings, 32877440 edges, 58987 markings/sec, 75 secs
lola: 6019522 markings, 34902568 edges, 60534 markings/sec, 80 secs
lola: 6297302 markings, 36904567 edges, 55556 markings/sec, 85 secs
lola: 6572373 markings, 38916428 edges, 55014 markings/sec, 90 secs
lola: 6823411 markings, 40823473 edges, 50208 markings/sec, 95 secs
lola: 7082125 markings, 42796703 edges, 51743 markings/sec, 100 secs
lola: 7385476 markings, 44828242 edges, 60670 markings/sec, 105 secs
lola: 7648214 markings, 46793906 edges, 52548 markings/sec, 110 secs
lola: 7936739 markings, 48762073 edges, 57705 markings/sec, 115 secs
lola: 8196035 markings, 50682789 edges, 51859 markings/sec, 120 secs
lola: 8471607 markings, 52667623 edges, 55114 markings/sec, 125 secs
lola: 8724469 markings, 54607648 edges, 50572 markings/sec, 130 secs
lola: 9011938 markings, 56609946 edges, 57494 markings/sec, 135 secs
lola: 9301793 markings, 58663533 edges, 57971 markings/sec, 140 secs
lola: 9575394 markings, 60694921 edges, 54720 markings/sec, 145 secs
lola: 9833396 markings, 62724066 edges, 51600 markings/sec, 150 secs
lola: 10104315 markings, 64761636 edges, 54184 markings/sec, 155 secs
lola: 10374025 markings, 66785651 edges, 53942 markings/sec, 160 secs
lola: 10628051 markings, 68791072 edges, 50805 markings/sec, 165 secs
lola: 10865127 markings, 70728338 edges, 47415 markings/sec, 170 secs
lola: 11132807 markings, 72725461 edges, 53536 markings/sec, 175 secs
lola: 11373814 markings, 74697425 edges, 48201 markings/sec, 180 secs
lola: 11618119 markings, 76687975 edges, 48861 markings/sec, 185 secs
lola: 11844945 markings, 78631490 edges, 45365 markings/sec, 190 secs
lola: 12075163 markings, 80515400 edges, 46044 markings/sec, 195 secs
lola: 12304067 markings, 82447311 edges, 45781 markings/sec, 200 secs
lola: 12528617 markings, 84360088 edges, 44910 markings/sec, 205 secs
lola: 12813507 markings, 86324412 edges, 56978 markings/sec, 210 secs
lola: 13124234 markings, 88314909 edges, 62145 markings/sec, 215 secs
lola: 13413569 markings, 90275588 edges, 57867 markings/sec, 220 secs
lola: 13680779 markings, 92222539 edges, 53442 markings/sec, 225 secs
lola: 13963250 markings, 94178671 edges, 56494 markings/sec, 230 secs
lola: 14224785 markings, 96101586 edges, 52307 markings/sec, 235 secs
lola: 14461795 markings, 98000093 edges, 47402 markings/sec, 240 secs
lola: 14742865 markings, 99929306 edges, 56214 markings/sec, 245 secs
lola: 14993030 markings, 101822313 edges, 50033 markings/sec, 250 secs
lola: 15249913 markings, 103714653 edges, 51377 markings/sec, 255 secs
lola: 15501408 markings, 105599299 edges, 50299 markings/sec, 260 secs
lola: 15788754 markings, 107565847 edges, 57469 markings/sec, 265 secs
lola: 16053443 markings, 109505882 edges, 52938 markings/sec, 270 secs
lola: 16305820 markings, 111437710 edges, 50475 markings/sec, 275 secs
lola: 16536077 markings, 113338551 edges, 46051 markings/sec, 280 secs
lola: 16789421 markings, 115272996 edges, 50669 markings/sec, 285 secs
lola: 17036235 markings, 117210615 edges, 49363 markings/sec, 290 secs
lola: 17269738 markings, 119111667 edges, 46701 markings/sec, 295 secs
lola: 17494914 markings, 121019404 edges, 45035 markings/sec, 300 secs
lola: 17704933 markings, 122886903 edges, 42004 markings/sec, 305 secs
lola: 17941364 markings, 124813506 edges, 47286 markings/sec, 310 secs
lola: 18195749 markings, 126761391 edges, 50877 markings/sec, 315 secs
lola: 18428375 markings, 128681197 edges, 46525 markings/sec, 320 secs
lola: 18660670 markings, 130605507 edges, 46459 markings/sec, 325 secs
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 332 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: NOT(NOT(((p176 <= p249) AND E (F ((1 <= p83))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 332 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (p176 <= p249)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p176 <= p249)
lola: processed formula length: 14
lola: 10 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 9 will run for 379 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((1 <= p83)))
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 32 bytes per marking, with 1 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 DES-PT-10b-CTLCardinality-9.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 9 will run for 379 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (((((p112 <= p264) OR (p167 <= p4)) AND (3 <= p62)) U A (F ((3 <= p262)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((((p112 <= p264) OR (p167 <= p4)) AND (3 <= p62)) U A(TRUE U (3 <= p262)))
lola: processed formula length: 77
lola: 2 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 10 will run for 442 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G (E (((3 <= p130) U (p52 <= p163)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U NOT(E((3 <= p130) U (p52 <= p163)))))
lola: processed formula length: 50
lola: 2 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 11 will run for 531 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((E (G ((p303 <= p39))) OR A (X ((2 <= p8))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(E(TRUE U (A(TRUE U (p39 + 1 <= p303)) AND NOT(AX((2 <= p8))))))
lola: processed formula length: 67
lola: 6 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 12 will run for 664 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (((p75 <= 1) U E (G ((3 <= p33)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((p75 <= 1) U NOT(A(TRUE U (p33 <= 2))))
lola: processed formula length: 41
lola: 3 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 13 will run for 885 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: NOT(A (G (E (X ((p302 <= p269))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U AX((p269 + 1 <= p302)))
lola: processed formula length: 32
lola: 7 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 14 will run for 1328 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((p116 <= p124) OR E (G ((3 <= p65))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(E(TRUE U ((p124 + 1 <= p116) AND A(TRUE U (p65 <= 2)))))
lola: processed formula length: 60
lola: 6 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 15 will run for 2653 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G (E (G ((p146 <= p102)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U A(TRUE U (p102 + 1 <= p146))))
lola: processed formula length: 43
lola: 4 rewrites
lola: formula mentions 0 of 320 places; total mentions: 0
lola: closed formula file DES-PT-10b-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 32 bytes per marking, with 1 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: RESULT
lola:
SUMMARY: unknown no no no no no unknown unknown yes no no no no yes no yes
lola: ========================================
FORMULA DES-PT-10b-CTLCardinality-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DES-PT-10b-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

BK_STOP 1494628113629

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

----- Start make prepare stderr -----
----- Start make result stderr -----
----- Start make result stderr -----
----- Kill lola and sara stderr -----
----- 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="DES-PT-10b"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lola"
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/DES-PT-10b.tgz
mv DES-PT-10b execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3253"
echo " Executing tool lola"
echo " Input is DES-PT-10b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r018-ebro-149436309100255"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.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 ;