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Model Checking Contest @ Petri Nets 2017
7th edition, Zaragoza, Spain, June 27, 2017
Execution of r118-blw7-149441650100306
Last Updated
June 27, 2017

About the Execution of LoLA for S_PaceMaker-PT-none

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8115.970 707846.00 1415830.00 55.00 TTFTTTTTTTTT??TT 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)
......
=====================================================================
Generated by BenchKit 2-3254
Executing tool lola
Input is S_PaceMaker-PT-none, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r118-blw7-149441650100306
=====================================================================

--------------------
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 PaceMaker-PT-none-ReachabilityFireability-0
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-1
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-10
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-11
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-12
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-13
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-14
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-15
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-2
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-3
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-4
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-5
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-6
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-7
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-8
FORMULA_NAME PaceMaker-PT-none-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1496376799714


Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
S_PaceMaker-PT-none: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
S_PaceMaker-PT-none: translating PT formula ReachabilityFireability into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
ReachabilityFireability @ S_PaceMaker-PT-none @ 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: 234/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 70 places, 164 transitions, 35 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 105 transition conflict sets
lola: TASK
lola: reading formula from PaceMaker-PT-none-ReachabilityFireability.task
lola: E (F ((FIREABLE(EMPTY_VP) AND FIREABLE(D161_Retro)))) : E (F (((FIREABLE(I845_S_arg_L_GenerateAnteWave_L_Retro) OR FIREABLE(I692_L_Refractory)) AND (NOT FIREABLE(D533_URI) OR NOT FIREABLE(RState605_)) AND NOT FIREABLE(I928_L_WaitURI) AND FIREABLE(I946_L_LRI) AND (NOT FIREABLE(RState605_) OR NOT FIREABLE(I839_S_anteAVJ_L_Ante_L_Empty))))) : E (F (FIREABLE(RClk0615_))) : E (F ((NOT FIREABLE(I938_VS) AND NOT FIREABLE(I932_L_Avb) AND FIREABLE(RVP550_) AND NOT FIREABLE(I307_L_AsenseRetro)))) : E (F (((FIREABLE(D161_Retro) AND FIREABLE(D651_Ante) AND FIREABLE(I946_L_LRI) AND FIREABLE(EMPTY_VgetOut) AND (FIREABLE(D528_L_VRP) OR NOT FIREABLE(I702_L_Wait4VBeat))) OR FIREABLE(I906_L_clk1)))) : A (G ((NOT FIREABLE(I932_L_Avb) OR NOT FIREABLE(D279_q0) OR NOT FIREABLE(RVS546_) OR NOT FIREABLE(I825_S_AVJAnteExit_L_Empty_L_Ante) OR (NOT FIREABLE(RAS535_) AND NOT FIREABLE(EMPTY_Clk0)) OR NOT FIREABLE(I920_L_AVI)))) : A (G ((NOT FIREABLE(I854_S_VtrAnteReached_L_Excitable_L_Ante) OR NOT FIREABLE(EMPTY_AgetOut) OR (NOT FIREABLE(I942_VP) AND NOT FIREABLE(RVP252_)) OR NOT FIREABLE(I930_L_WaitURI) OR (FIREABLE(I828_S_AVJAnteExit_L_Ante) AND FIREABLE(EMPTY_VgetOut)) OR (NOT FIREABLE(RVget529_) AND FIREABLE(I916_L_Idle))))) : A (G ((NOT FIREABLE(I616_L_Asense) OR FIREABLE(I826_S_AVJAnteExit_L_Ante) OR NOT FIREABLE(D533_URI) OR NOT FIREABLE(RVS552_) OR (NOT FIREABLE(EMPTY_VP) AND NOT FIREABLE(I307_L_AsenseRetro))))) : E (F (FIREABLE(I251_L_VSynch))) : E (F ((NOT FIREABLE(I872_S_Abeat_S_a_dVSetLow_L_Wait4ABeat) AND NOT FIREABLE(D10_q0) AND (NOT FIREABLE(RVS546_) OR NOT FIREABLE(I841_S_AVJRetroReached_AVJRetroReached_L_Retro)) AND FIREABLE(I902_L_clk1) AND (NOT FIREABLE(EMPTY_Clk1) OR NOT FIREABLE(I870_S_Abeat_S_a_dVSetHigh_L_q0))))) : A (G ((FIREABLE(I866_S_Abeat_L_Excitable_S_a_dVSetHigh_L_q0) OR NOT FIREABLE(RVP512_)))) : E (F (((NOT FIREABLE(I863_S_NextAtrBeat_L_ASynch_L_Wait4ASynch) OR NOT FIREABLE(I920_L_AVI) OR FIREABLE(I922_L_Avb)) AND FIREABLE(RVS552_)))) : E (F (FIREABLE(RVP603_))) : E (F ((NOT FIREABLE(I948_NextVtrBeat) AND NOT FIREABLE(I251_L_VSynch) AND (FIREABLE(RVS552_) OR FIREABLE(I682_L_URI)) AND NOT FIREABLE(RClk1536_)))) : E (F (FIREABLE(I879_S_retroAVJ_L_Empty_L_Retro))) : E (F (FIREABLE(I251_L_VSynch)))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(EMPTY_VP) AND FIREABLE(D161_Retro))))
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 140 bytes per marking, with 0 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 PaceMaker-PT-none-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: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(I845_S_arg_L_GenerateAnteWave_L_Retro) OR FIREABLE(I692_L_Refractory)) AND (NOT FIREABLE(D533_URI) OR NOT FIREABLE(RState605_)) AND NOT FIREABLE(I928_L_WaitURI) AND FIREABLE(I946_L_LRI) AND (NOT FIREABLE(RState605_) OR NOT FIREABLE(I839_S_anteAVJ_L_Ante_L_Empty)))))
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 140 bytes per marking, with 0 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 1120 literals and 140 conjunctive subformulas
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability.sara
lola: state equation: calling and running sara
sara: try reading problem file PaceMaker-PT-none-ReachabilityFireability.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(RClk0615_)))
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 140 bytes per marking, with 0 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 PaceMaker-PT-none-ReachabilityFireability-2.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(I938_VS) AND NOT FIREABLE(I932_L_Avb) AND FIREABLE(RVP550_) AND NOT FIREABLE(I307_L_AsenseRetro))))
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 140 bytes per marking, with 0 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 96 literals and 16 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-3.sara
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(D161_Retro) AND FIREABLE(D651_Ante) AND FIREABLE(I946_L_LRI) AND FIREABLE(EMPTY_VgetOut) AND (FIREABLE(D528_L_VRP) OR NOT FIREABLE(I702_L_Wait4VBeat))) OR FIREABLE(I906_L_clk1))))
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 140 bytes per marking, with 0 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 27 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-4.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(I932_L_Avb) OR NOT FIREABLE(D279_q0) OR NOT FIREABLE(RVS546_) OR NOT FIREABLE(I825_S_AVJAnteExit_L_Empty_L_Ante) OR (NOT FIREABLE(RAS535_) AND NOT FIREABLE(EMPTY_Clk0)) OR NOT FIREABLE(I920_L_AVI))))
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 140 bytes per marking, with 0 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 30 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-5.sara
lola: state equation: calling and running sara
sara: try reading problem file PaceMaker-PT-none-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 ((NOT FIREABLE(I854_S_VtrAnteReached_L_Excitable_L_Ante) OR NOT FIREABLE(EMPTY_AgetOut) OR (NOT FIREABLE(I942_VP) AND NOT FIREABLE(RVP252_)) OR NOT FIREABLE(I930_L_WaitURI) OR (FIREABLE(I828_S_AVJAnteExit_L_Ante) AND FIREABLE(EMPTY_VgetOut)) OR (NOT FIREABLE(RVget529_) AND FIREABLE(I916_L_Idle)))))
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 140 bytes per marking, with 0 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 395 literals and 30 conjunctive subformulas
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-6.sara
lola: state equation: calling and running sara
sara: try reading problem file PaceMaker-PT-none-ReachabilityFireability-6.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 1091101 markings, 3629298 edges, 218220 markings/sec, 0 secs
lola: sara is running 5 secs || 2280461 markings, 7818633 edges, 237872 markings/sec, 5 secs
lola: sara is running 10 secs || 3265661 markings, 11147997 edges, 197040 markings/sec, 10 secs
lola: sara is running 15 secs || 4329642 markings, 14620951 edges, 212796 markings/sec, 15 secs
lola: sara is running 20 secs || 5321865 markings, 17531925 edges, 198445 markings/sec, 20 secs
lola: sara is running 25 secs || 6343555 markings, 20342934 edges, 204338 markings/sec, 25 secs
lola: sara is running 30 secs || 7314321 markings, 23165377 edges, 194153 markings/sec, 30 secs
lola: sara is running 35 secs || 8261963 markings, 26229070 edges, 189528 markings/sec, 35 secs
lola: sara is running 40 secs || 9224985 markings, 29582066 edges, 192604 markings/sec, 40 secs
lola: sara is running 45 secs || 10278805 markings, 33328783 edges, 210764 markings/sec, 45 secs
lola: sara is running 50 secs || 11325858 markings, 36950917 edges, 209411 markings/sec, 50 secs
lola: sara is running 55 secs || 12358789 markings, 40009589 edges, 206586 markings/sec, 55 secs
lola: sara is running 60 secs || 13279562 markings, 43434420 edges, 184155 markings/sec, 60 secs
lola: sara is running 65 secs || 14131752 markings, 46689287 edges, 170438 markings/sec, 65 secs
lola: sara is running 70 secs || 14833280 markings, 50065081 edges, 140306 markings/sec, 70 secs
lola: sara is running 75 secs || 15002313 markings, 53964868 edges, 33807 markings/sec, 75 secs
lola: sara is running 80 secs || 15221103 markings, 57359515 edges, 43758 markings/sec, 80 secs
lola: sara is running 85 secs || 16088507 markings, 60680429 edges, 173481 markings/sec, 85 secs
lola: sara is running 90 secs || 17015577 markings, 64175615 edges, 185414 markings/sec, 90 secs
lola: sara is running 95 secs || 17990000 markings, 67468821 edges, 194885 markings/sec, 95 secs
lola: sara is running 100 secs || 19018312 markings, 70960683 edges, 205662 markings/sec, 100 secs
lola: sara is running 105 secs || 20251021 markings, 74149733 edges, 246542 markings/sec, 105 secs
lola: sara is running 110 secs || 21514559 markings, 76814835 edges, 252708 markings/sec, 110 secs
lola: sara is running 115 secs || 22691582 markings, 79453132 edges, 235405 markings/sec, 115 secs
lola: sara is running 120 secs || 23737864 markings, 82036888 edges, 209256 markings/sec, 120 secs
lola: sara is running 125 secs || 24779219 markings, 84553034 edges, 208271 markings/sec, 125 secs
lola: sara is running 130 secs || 25848471 markings, 87146907 edges, 213850 markings/sec, 130 secs
lola: sara is running 135 secs || 26861511 markings, 89763021 edges, 202608 markings/sec, 135 secs
lola: sara is running 140 secs || 27827916 markings, 92290761 edges, 193281 markings/sec, 140 secs
lola: sara is running 145 secs || 28809181 markings, 94977469 edges, 196253 markings/sec, 145 secs
lola: sara is running 150 secs || 29708608 markings, 97526812 edges, 179885 markings/sec, 150 secs
lola: sara is running 155 secs || 30644002 markings, 100165661 edges, 187079 markings/sec, 155 secs
lola: sara is running 160 secs || 31494535 markings, 102544568 edges, 170107 markings/sec, 160 secs
lola: sara is running 165 secs || 32353298 markings, 105007821 edges, 171753 markings/sec, 165 secs
lola: sara is running 170 secs || 33220296 markings, 107498373 edges, 173400 markings/sec, 170 secs
lola: sara is running 175 secs || 34182681 markings, 110337917 edges, 192477 markings/sec, 175 secs
lola: sara is running 180 secs || 35112634 markings, 113146254 edges, 185991 markings/sec, 180 secs
lola: sara is running 185 secs || 36053605 markings, 115942979 edges, 188194 markings/sec, 185 secs
lola: sara is running 190 secs || 36995757 markings, 118843140 edges, 188430 markings/sec, 190 secs
lola: sara is running 195 secs || 37941010 markings, 121719259 edges, 189051 markings/sec, 195 secs
lola: sara is running 200 secs || 38891852 markings, 124678974 edges, 190168 markings/sec, 200 secs
lola: sara is running 205 secs || 39832044 markings, 127642192 edges, 188038 markings/sec, 205 secs
lola: sara is running 210 secs || 40788902 markings, 130648315 edges, 191372 markings/sec, 210 secs
lola: sara is running 215 secs || 41748731 markings, 133784478 edges, 191966 markings/sec, 215 secs
lola: sara is running 220 secs || 42738424 markings, 136991068 edges, 197939 markings/sec, 220 secs
lola: sara is running 225 secs || 43676485 markings, 140186378 edges, 187612 markings/sec, 225 secs
lola: sara is running 230 secs || 44642849 markings, 143470414 edges, 193273 markings/sec, 230 secs
lola: sara is running 235 secs || 45550006 markings, 146394030 edges, 181431 markings/sec, 235 secs
lola: sara is running 240 secs || 46515010 markings, 149545126 edges, 193001 markings/sec, 240 secs
lola: sara is running 245 secs || 47462995 markings, 152777849 edges, 189597 markings/sec, 245 secs
lola: sara is running 250 secs || 48404311 markings, 156074124 edges, 188263 markings/sec, 250 secs
lola: sara is running 255 secs || 49377719 markings, 159273496 edges, 194682 markings/sec, 255 secs
lola: sara is running 260 secs || 50326157 markings, 162374029 edges, 189688 markings/sec, 260 secs
lola: sara is running 265 secs || 51324573 markings, 166137265 edges, 199683 markings/sec, 265 secs
lola: sara is running 270 secs || 52318060 markings, 169871225 edges, 198697 markings/sec, 270 secs
lola: sara is running 275 secs || 53236646 markings, 173001336 edges, 183717 markings/sec, 275 secs
lola: sara is running 280 secs || 54151595 markings, 176059387 edges, 182990 markings/sec, 280 secs
lola: sara is running 285 secs || 55136483 markings, 178983132 edges, 196978 markings/sec, 285 secs
lola: sara is running 290 secs || 56204551 markings, 181875445 edges, 213614 markings/sec, 290 secs
lola: sara is running 295 secs || 57232325 markings, 184717120 edges, 205555 markings/sec, 295 secs
lola: sara is running 300 secs || 58213792 markings, 187581965 edges, 196293 markings/sec, 300 secs
lola: sara is running 305 secs || 59192042 markings, 190448831 edges, 195650 markings/sec, 305 secs
lola: sara is running 310 secs || 60196250 markings, 193304217 edges, 200842 markings/sec, 310 secs
lola: sara is running 315 secs || 61179120 markings, 196171375 edges, 196574 markings/sec, 315 secs
lola: sara is running 320 secs || 62164929 markings, 199043702 edges, 197162 markings/sec, 320 secs
lola: sara is running 325 secs || 63101272 markings, 201882412 edges, 187269 markings/sec, 325 secs
lola: sara is running 330 secs || 64050555 markings, 204739578 edges, 189857 markings/sec, 330 secs
lola: sara is running 335 secs || 64980560 markings, 207563946 edges, 186001 markings/sec, 335 secs
lola: sara is running 340 secs || 65878067 markings, 210363212 edges, 179501 markings/sec, 340 secs
lola: sara is running 345 secs || 66792513 markings, 213224638 edges, 182889 markings/sec, 345 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 353 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(I616_L_Asense) OR FIREABLE(I826_S_AVJAnteExit_L_Ante) OR NOT FIREABLE(D533_URI) OR NOT FIREABLE(RVS552_) OR (NOT FIREABLE(EMPTY_VP) AND NOT FIREABLE(I307_L_AsenseRetro)))))
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 140 bytes per marking, with 0 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 100 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-7.sara
lola: state equation: calling and running sara
sara: try reading problem file PaceMaker-PT-none-ReachabilityFireability-7.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 1989625 markings, 3831904 edges, 397925 markings/sec, 0 secs
lola: sara is running 5 secs || 3457227 markings, 7092088 edges, 293520 markings/sec, 5 secs
lola: sara is running 10 secs || 4882762 markings, 10535667 edges, 285107 markings/sec, 10 secs
lola: sara is running 15 secs || 6659021 markings, 14101781 edges, 355252 markings/sec, 15 secs
lola: sara is running 20 secs || 8051660 markings, 17161617 edges, 278528 markings/sec, 20 secs
lola: sara is running 25 secs || 9562937 markings, 20808207 edges, 302255 markings/sec, 25 secs
lola: sara is running 30 secs || 11629649 markings, 24709725 edges, 413342 markings/sec, 30 secs
lola: sara is running 35 secs || 13274346 markings, 28247669 edges, 328939 markings/sec, 35 secs
lola: sara is running 40 secs || 14749614 markings, 31770664 edges, 295054 markings/sec, 40 secs
lola: sara is running 45 secs || 17161484 markings, 35660914 edges, 482374 markings/sec, 45 secs
lola: sara is running 50 secs || 19389671 markings, 39443852 edges, 445637 markings/sec, 50 secs
lola: sara is running 55 secs || 21447374 markings, 43152411 edges, 411541 markings/sec, 55 secs
lola: sara is running 60 secs || 23412298 markings, 46800043 edges, 392985 markings/sec, 60 secs
lola: sara is running 65 secs || 25241921 markings, 50347220 edges, 365925 markings/sec, 65 secs
lola: sara is running 70 secs || 27033545 markings, 53912479 edges, 358325 markings/sec, 70 secs
lola: sara is running 75 secs || 28753217 markings, 57525494 edges, 343934 markings/sec, 75 secs
lola: sara is running 80 secs || 30536986 markings, 61226179 edges, 356754 markings/sec, 80 secs
lola: sara is running 85 secs || 32348067 markings, 64941446 edges, 362216 markings/sec, 85 secs
lola: sara is running 90 secs || 33653788 markings, 68468607 edges, 261144 markings/sec, 90 secs
lola: sara is running 95 secs || 34416274 markings, 71530633 edges, 152497 markings/sec, 95 secs
lola: sara is running 100 secs || 35142275 markings, 74608238 edges, 145200 markings/sec, 100 secs
lola: sara is running 105 secs || 36203793 markings, 77886039 edges, 212304 markings/sec, 105 secs
lola: sara is running 110 secs || 38230324 markings, 80971491 edges, 405306 markings/sec, 110 secs
lola: sara is running 115 secs || 40077103 markings, 84069131 edges, 369356 markings/sec, 115 secs
lola: sara is running 120 secs || 41748946 markings, 86983341 edges, 334369 markings/sec, 120 secs
lola: sara is running 125 secs || 43282406 markings, 89787407 edges, 306692 markings/sec, 125 secs
lola: sara is running 130 secs || 44786604 markings, 92648594 edges, 300840 markings/sec, 130 secs
lola: sara is running 135 secs || 46304336 markings, 95530363 edges, 303546 markings/sec, 135 secs
lola: sara is running 140 secs || 47815477 markings, 98465413 edges, 302228 markings/sec, 140 secs
lola: sara is running 145 secs || 49314677 markings, 101463325 edges, 299840 markings/sec, 145 secs
lola: sara is running 150 secs || 50812604 markings, 104511878 edges, 299585 markings/sec, 150 secs
lola: sara is running 155 secs || 52311192 markings, 107643090 edges, 299718 markings/sec, 155 secs
lola: sara is running 160 secs || 53770286 markings, 110782215 edges, 291819 markings/sec, 160 secs
lola: sara is running 165 secs || 55295322 markings, 114015469 edges, 305007 markings/sec, 165 secs
lola: sara is running 170 secs || 56941611 markings, 117355799 edges, 329258 markings/sec, 170 secs
lola: sara is running 175 secs || 58450720 markings, 120631166 edges, 301822 markings/sec, 175 secs
lola: sara is running 180 secs || 59582360 markings, 123794710 edges, 226328 markings/sec, 180 secs
lola: sara is running 185 secs || 60380937 markings, 126813448 edges, 159715 markings/sec, 185 secs
lola: sara is running 190 secs || 60928645 markings, 129534058 edges, 109542 markings/sec, 190 secs
lola: sara is running 195 secs || 61471535 markings, 132232354 edges, 108578 markings/sec, 195 secs
lola: sara is running 200 secs || 62066215 markings, 135014229 edges, 118936 markings/sec, 200 secs
lola: sara is running 205 secs || 63443352 markings, 138299241 edges, 275427 markings/sec, 205 secs
lola: sara is running 210 secs || 65230509 markings, 141524376 edges, 357431 markings/sec, 210 secs
lola: sara is running 215 secs || 66544865 markings, 144514053 edges, 262871 markings/sec, 215 secs
lola: sara is running 220 secs || 67854235 markings, 147712004 edges, 261874 markings/sec, 220 secs
lola: sara is running 225 secs || 69643907 markings, 150707977 edges, 357934 markings/sec, 225 secs
lola: sara is running 230 secs || 71395411 markings, 153679572 edges, 350301 markings/sec, 230 secs
lola: sara is running 235 secs || 73111640 markings, 156658594 edges, 343246 markings/sec, 235 secs
lola: sara is running 240 secs || 74754381 markings, 159612100 edges, 328548 markings/sec, 240 secs
lola: sara is running 245 secs || 76310117 markings, 162568804 edges, 311147 markings/sec, 245 secs
lola: sara is running 250 secs || 77817088 markings, 165468592 edges, 301394 markings/sec, 250 secs
lola: sara is running 255 secs || 79276896 markings, 168382442 edges, 291962 markings/sec, 255 secs
lola: sara is running 260 secs || 80724378 markings, 171339577 edges, 289496 markings/sec, 260 secs
lola: sara is running 265 secs || 82144652 markings, 174338978 edges, 284055 markings/sec, 265 secs
lola: sara is running 270 secs || 83690317 markings, 177512845 edges, 309133 markings/sec, 270 secs
lola: sara is running 275 secs || 85269034 markings, 180733466 edges, 315743 markings/sec, 275 secs
lola: sara is running 280 secs || 86528745 markings, 183899043 edges, 251942 markings/sec, 280 secs
lola: sara is running 285 secs || 87207212 markings, 186385051 edges, 135693 markings/sec, 285 secs
lola: sara is running 290 secs || 87717206 markings, 188690117 edges, 101999 markings/sec, 290 secs
lola: sara is running 295 secs || 88206699 markings, 190848604 edges, 97899 markings/sec, 295 secs
lola: sara is running 300 secs || 88723132 markings, 193022976 edges, 103287 markings/sec, 300 secs
lola: sara is running 305 secs || 90174041 markings, 195895621 edges, 290182 markings/sec, 305 secs
lola: sara is running 310 secs || 92015961 markings, 199210082 edges, 368384 markings/sec, 310 secs
lola: sara is running 315 secs || 93377252 markings, 202087259 edges, 272258 markings/sec, 315 secs
lola: sara is running 320 secs || 94565804 markings, 205086358 edges, 237710 markings/sec, 320 secs
lola: sara is running 325 secs || 96101331 markings, 208244238 edges, 307105 markings/sec, 325 secs
lola: sara is running 330 secs || 97844292 markings, 211834331 edges, 348592 markings/sec, 330 secs
lola: sara is running 335 secs || 99268866 markings, 215232479 edges, 284915 markings/sec, 335 secs
lola: sara is running 340 secs || 101087359 markings, 218824206 edges, 363699 markings/sec, 340 secs
lola: sara is running 345 secs || 102752694 markings, 222477554 edges, 333067 markings/sec, 345 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 354 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(I251_L_VSynch)))
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 140 bytes per marking, with 0 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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: subprocess 9 will run for 404 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(I872_S_Abeat_S_a_dVSetLow_L_Wait4ABeat) AND NOT FIREABLE(D10_q0) AND (NOT FIREABLE(RVS546_) OR NOT FIREABLE(I841_S_AVJRetroReached_AVJRetroReached_L_Retro)) AND FIREABLE(I902_L_clk1) AND (NOT FIREABLE(EMPTY_Clk1) OR NOT FIREABLE(I870_S_Abeat_S_a_dVSetHigh_L_q0)))))
lola: 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 140 bytes per marking, with 0 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 3528 literals and 588 conjunctive subformulas
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-9.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 10 will run for 472 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(I866_S_Abeat_L_Excitable_S_a_dVSetHigh_L_q0) OR NOT FIREABLE(RVP512_))))
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 140 bytes per marking, with 0 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 6 conjunctive subformulas
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-10.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: subprocess 11 will run for 566 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: state equation: calling and running sara
lola: ...considering subproblem: E (F (((NOT FIREABLE(I863_S_NextAtrBeat_L_ASynch_L_Wait4ASynch) OR NOT FIREABLE(I920_L_AVI) OR FIREABLE(I922_L_Avb)) AND FIREABLE(RVS552_))))
lola: 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 140 bytes per marking, with 0 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 30 literals and 7 conjunctive subformulas
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-11.sara
sara: try reading problem file PaceMaker-PT-none-ReachabilityFireability-10.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 12 will run for 708 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(RVP603_)))
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 140 bytes per marking, with 0 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 PaceMaker-PT-none-ReachabilityFireability-12.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 13 will run for 944 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(I948_NextVtrBeat) AND NOT FIREABLE(I251_L_VSynch) AND (FIREABLE(RVS552_) OR FIREABLE(I682_L_URI)) AND NOT FIREABLE(RClk1536_))))
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 140 bytes per marking, with 0 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 198 literals and 36 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: state equation: write sara problem file to PaceMaker-PT-none-ReachabilityFireability-13.sara
lola: ========================================
lola: subprocess 14 will run for 1416 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(I879_S_retroAVJ_L_Empty_L_Retro)))
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 140 bytes per marking, with 0 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 PaceMaker-PT-none-ReachabilityFireability-14.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
sara: place or transition ordering is non-deterministic
lola: ========================================
lola: subprocess 15 will run for 2832 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(I251_L_VSynch)))
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 140 bytes per marking, with 0 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 PaceMaker-PT-none-ReachabilityFireability-15.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: RESULT
lola:
SUMMARY: yes yes yes yes yes yes unknown unknown yes yes no yes yes yes yes yes
lola: ========================================
FORMULA PaceMaker-PT-none-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PaceMaker-PT-none-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

BK_STOP 1496377507560

--------------------
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="S_PaceMaker-PT-none"
export BK_EXAMINATION="ReachabilityFireability"
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/S_PaceMaker-PT-none.tgz
mv S_PaceMaker-PT-none execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool lola"
echo " Input is S_PaceMaker-PT-none, 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 r118-blw7-149441650100306"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;