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 CloudReconfiguration-PT-402, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-csrt-149580961500198
=====================================================================

--------------------
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 CloudReconfiguration-PT-402-ReachabilityFireability-0
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-1
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-15
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-2
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-3
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-4
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-5
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-6
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-7
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-8
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1496536024347


Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
CloudReconfiguration-PT-402: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
CloudReconfiguration-PT-402: translating PT formula ReachabilityFireability into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
ReachabilityFireability @ CloudReconfiguration-PT-402 @ 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: 7817/65536 symbol table entries, 1515 collisions
lola: preprocessing...
lola: finding significant places
lola: 3554 places, 4263 transitions, 3549 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 3719 transition conflict sets
lola: TASK
lola: reading formula from CloudReconfiguration-PT-402-ReachabilityFireability.task
lola: E (F (FIREABLE(t3013))) : E (F ((FIREABLE(t2992) AND FIREABLE(t3499)))) : E (F (FIREABLE(t2046))) : A (G (((NOT FIREABLE(t2292) AND NOT FIREABLE(t2898)) OR (NOT FIREABLE(t2248) AND NOT FIREABLE(t1935)) OR NOT FIREABLE(t1507) OR NOT FIREABLE(t889) OR FIREABLE(t2719)))) : E (F ((((FIREABLE(t1384) AND FIREABLE(t938) AND (FIREABLE(t2087) OR FIREABLE(t1129))) OR FIREABLE(t1612)) AND (FIREABLE(t3928) OR FIREABLE(t1293) OR (FIREABLE(t2059) AND FIREABLE(t518)) OR FIREABLE(t1467))))) : E (F (FIREABLE(t2855))) : E (F ((FIREABLE(t121) AND FIREABLE(t3026) AND ((NOT FIREABLE(t3412) AND NOT FIREABLE(t3103)) OR FIREABLE(t2885))))) : E (F ((NOT FIREABLE(t1094) AND (FIREABLE(t4077) OR FIREABLE(t2247))))) : E (F (FIREABLE(t1814))) : A (G ((NOT FIREABLE(t4042) OR (NOT FIREABLE(t2120) AND NOT FIREABLE(t2550) AND FIREABLE(t1512))))) : A (G (NOT FIREABLE(t1164))) : A (G (NOT FIREABLE(t181))) : E (F (FIREABLE(t2715))) : A (G ((FIREABLE(t324) OR FIREABLE(t139) OR NOT FIREABLE(t3275)))) : A (G (((FIREABLE(t836) AND FIREABLE(t3171)) OR NOT FIREABLE(t353)))) : E (F (FIREABLE(t506)))
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(t3013)))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-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(t2992) AND FIREABLE(t3499))))
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 444 bytes per marking, with 3 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-402-ReachabilityFireability.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 100507 markings, 120265 edges, 20101 markings/sec, 0 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t2046)))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-2.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-2.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 3 will run for 271 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t2292) AND NOT FIREABLE(t2898)) OR (NOT FIREABLE(t2248) AND NOT FIREABLE(t1935)) OR NOT FIREABLE(t1507) OR NOT FIREABLE(t889) OR FIREABLE(t2719))))
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 444 bytes per marking, with 3 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 20 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-402-ReachabilityFireability-3.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-3.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 88750 markings, 105564 edges, 17750 markings/sec, 0 secs
lola: sara is running 5 secs || 189549 markings, 227482 edges, 20160 markings/sec, 5 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 4 will run for 293 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((((FIREABLE(t1384) AND FIREABLE(t938) AND (FIREABLE(t2087) OR FIREABLE(t1129))) OR FIREABLE(t1612)) AND (FIREABLE(t3928) OR FIREABLE(t1293) OR (FIREABLE(t2059) AND FIREABLE(t518)) OR FIREABLE(t1467)))))
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 444 bytes per marking, with 3 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 43 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-402-ReachabilityFireability-4.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-4.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 86043 markings, 103111 edges, 17209 markings/sec, 0 secs
lola: sara is running 5 secs || 176435 markings, 212881 edges, 18078 markings/sec, 5 secs
lola: sara is running 10 secs || 270318 markings, 326643 edges, 18777 markings/sec, 10 secs
lola: sara is running 15 secs || 366873 markings, 444977 edges, 19311 markings/sec, 15 secs

lola: state equation: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 5 will run for 317 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t2855)))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-5.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-5.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 6 will run for 349 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t121) AND FIREABLE(t3026) AND ((NOT FIREABLE(t3412) AND NOT FIREABLE(t3103)) OR FIREABLE(t2885)))))
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 444 bytes per marking, with 3 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 7 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-402-ReachabilityFireability-6.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-6.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 101957 markings, 121572 edges, 20391 markings/sec, 0 secs
lola: sara is running 5 secs || 213899 markings, 257405 edges, 22388 markings/sec, 5 secs
lola: sara is running 10 secs || 320721 markings, 387113 edges, 21364 markings/sec, 10 secs
lola: sara is running 15 secs || 422354 markings, 509216 edges, 20327 markings/sec, 15 secs
lola: sara is running 20 secs || 522379 markings, 631586 edges, 20005 markings/sec, 20 secs
lola: sara is running 25 secs || 623449 markings, 755684 edges, 20214 markings/sec, 25 secs
lola: sara is running 30 secs || 716692 markings, 869282 edges, 18649 markings/sec, 30 secs
lola: sara is running 35 secs || 803290 markings, 975251 edges, 17320 markings/sec, 35 secs
lola: sara is running 40 secs || 910330 markings, 1105953 edges, 21408 markings/sec, 40 secs
lola: sara is running 45 secs || 1008886 markings, 1225517 edges, 19711 markings/sec, 45 secs
lola: sara is running 50 secs || 1106574 markings, 1344916 edges, 19538 markings/sec, 50 secs
lola: sara is running 55 secs || 1196992 markings, 1453432 edges, 18084 markings/sec, 55 secs
lola: sara is running 60 secs || 1299879 markings, 1579941 edges, 20577 markings/sec, 60 secs
sara: warning, failure of lp_solve (at job 737)
lola: sara is running 65 secs || 1391153 markings, 1691502 edges, 18255 markings/sec, 65 secs
lola: sara is running 70 secs || 1479565 markings, 1799853 edges, 17682 markings/sec, 70 secs
lola: sara is running 75 secs || 1566401 markings, 1906449 edges, 17367 markings/sec, 75 secs
lola: sara is running 80 secs || 1660278 markings, 2022788 edges, 18775 markings/sec, 80 secs
lola: sara is running 85 secs || 1764522 markings, 2151849 edges, 20849 markings/sec, 85 secs
lola: sara is running 90 secs || 1866490 markings, 2276638 edges, 20394 markings/sec, 90 secs
lola: sara is running 95 secs || 1967606 markings, 2400574 edges, 20223 markings/sec, 95 secs
lola: sara is running 100 secs || 2050890 markings, 2504366 edges, 16657 markings/sec, 100 secs
lola: sara is running 105 secs || 2159009 markings, 2636934 edges, 21624 markings/sec, 105 secs
lola: sara is running 110 secs || 2244051 markings, 2741102 edges, 17008 markings/sec, 110 secs
lola: sara is running 115 secs || 2328085 markings, 2844250 edges, 16807 markings/sec, 115 secs
lola: sara is running 120 secs || 2416155 markings, 2954139 edges, 17614 markings/sec, 120 secs
lola: sara is running 125 secs || 2514838 markings, 3074645 edges, 19737 markings/sec, 125 secs
lola: sara is running 130 secs || 2611140 markings, 3192461 edges, 19260 markings/sec, 130 secs
lola: sara is running 135 secs || 2712286 markings, 3316364 edges, 20229 markings/sec, 135 secs
lola: sara is running 140 secs || 2797758 markings, 3419529 edges, 17094 markings/sec, 140 secs
lola: sara is running 145 secs || 2893508 markings, 3535815 edges, 19150 markings/sec, 145 secs
lola: sara is running 150 secs || 2985904 markings, 3648958 edges, 18479 markings/sec, 150 secs
lola: sara is running 155 secs || 3072393 markings, 3752292 edges, 17298 markings/sec, 155 secs
lola: sara is running 160 secs || 3164992 markings, 3864705 edges, 18520 markings/sec, 160 secs
lola: sara is running 165 secs || 3257298 markings, 3977839 edges, 18461 markings/sec, 165 secs
lola: sara is running 170 secs || 3357782 markings, 4100708 edges, 20097 markings/sec, 170 secs
lola: sara is running 175 secs || 3444883 markings, 4206054 edges, 17420 markings/sec, 175 secs
lola: sara is running 180 secs || 3541734 markings, 4323386 edges, 19370 markings/sec, 180 secs
lola: sara is running 185 secs || 3640420 markings, 4444945 edges, 19737 markings/sec, 185 secs
lola: sara is running 190 secs || 3725143 markings, 4549794 edges, 16945 markings/sec, 190 secs
lola: sara is running 195 secs || 3812062 markings, 4657545 edges, 17384 markings/sec, 195 secs
lola: sara is running 200 secs || 3896847 markings, 4764033 edges, 16957 markings/sec, 200 secs
lola: sara is running 205 secs || 3999066 markings, 4889352 edges, 20444 markings/sec, 205 secs
lola: sara is running 210 secs || 4096251 markings, 5008104 edges, 19437 markings/sec, 210 secs
lola: sara is running 215 secs || 4190202 markings, 5122710 edges, 18790 markings/sec, 215 secs
lola: sara is running 220 secs || 4279080 markings, 5229412 edges, 17776 markings/sec, 220 secs
lola: sara is running 225 secs || 4381407 markings, 5354897 edges, 20465 markings/sec, 225 secs
lola: sara is running 230 secs || 4470356 markings, 5462030 edges, 17790 markings/sec, 230 secs
lola: sara is running 235 secs || 4558439 markings, 5567856 edges, 17617 markings/sec, 235 secs
lola: sara is running 240 secs || 4657348 markings, 5688941 edges, 19782 markings/sec, 240 secs
lola: sara is running 245 secs || 4747217 markings, 5798739 edges, 17974 markings/sec, 245 secs
lola: sara is running 250 secs || 4841085 markings, 5913726 edges, 18774 markings/sec, 250 secs
lola: sara is running 255 secs || 4930129 markings, 6020650 edges, 17809 markings/sec, 255 secs
lola: sara is running 260 secs || 5031317 markings, 6144360 edges, 20238 markings/sec, 260 secs
lola: sara is running 265 secs || 5120338 markings, 6254345 edges, 17804 markings/sec, 265 secs
lola: sara is running 270 secs || 5208135 markings, 6362945 edges, 17559 markings/sec, 270 secs
lola: sara is running 275 secs || 5295860 markings, 6473986 edges, 17545 markings/sec, 275 secs
lola: sara is running 280 secs || 5395343 markings, 6596449 edges, 19897 markings/sec, 280 secs
lola: sara is running 285 secs || 5492357 markings, 6715003 edges, 19403 markings/sec, 285 secs
lola: sara is running 290 secs || 5575419 markings, 6814264 edges, 16612 markings/sec, 290 secs
lola: sara is running 295 secs || 5656455 markings, 6915901 edges, 16207 markings/sec, 295 secs
lola: sara is running 300 secs || 5735159 markings, 7017914 edges, 15741 markings/sec, 300 secs
lola: sara is running 305 secs || 5822527 markings, 7126001 edges, 17474 markings/sec, 305 secs
lola: sara is running 310 secs || 5931525 markings, 7260014 edges, 21800 markings/sec, 310 secs
lola: sara is running 315 secs || 6035031 markings, 7387205 edges, 20701 markings/sec, 315 secs
lola: sara is running 320 secs || 6130102 markings, 7505254 edges, 19014 markings/sec, 320 secs
lola: sara is running 325 secs || 6221245 markings, 7618761 edges, 18229 markings/sec, 325 secs
lola: sara is running 330 secs || 6317521 markings, 7739176 edges, 19255 markings/sec, 330 secs
lola: sara is running 335 secs || 6409783 markings, 7855010 edges, 18452 markings/sec, 335 secs
lola: sara is running 340 secs || 6519246 markings, 7989319 edges, 21893 markings/sec, 340 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 349 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t1094) AND (FIREABLE(t4077) OR FIREABLE(t2247)))))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-7.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-7.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 8 will run for 393 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t1814)))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-8.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-8.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 9 will run for 449 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t4042) OR (NOT FIREABLE(t2120) AND NOT FIREABLE(t2550) AND FIREABLE(t1512)))))
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 444 bytes per marking, with 3 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: state equation: write sara problem file to CloudReconfiguration-PT-402-ReachabilityFireability-9.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 10 will run for 524 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t1164)))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-10.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-10.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 11 will run for 629 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t181)))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-11.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-11.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 12 will run for 786 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t2715)))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-12.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-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 1048 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t324) OR FIREABLE(t139) OR NOT FIREABLE(t3275))))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-13.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-13.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 14 will run for 1573 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(t836) AND FIREABLE(t3171)) OR NOT FIREABLE(t353))))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-14.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-14.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 15 will run for 3146 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t506)))
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 444 bytes per marking, with 3 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 CloudReconfiguration-PT-402-ReachabilityFireability-15.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-402-ReachabilityFireability-15.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no yes yes yes yes unknown yes yes no no no yes no no yes
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA CloudReconfiguration-PT-402-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

BK_STOP 1496536418513

--------------------
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="CloudReconfiguration-PT-402"
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/CloudReconfiguration-PT-402.tgz
mv CloudReconfiguration-PT-402 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 CloudReconfiguration-PT-402, 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 r178-csrt-149580961500198"
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 ;