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 2-2979
Executing tool lola
Input is QuasiCertifProtocol-PT-22, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098kn-smll-146369140300115
=====================================================================

--------------------
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 QuasiCertifProtocol-COL-22-ReachabilityCardinality-0
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-1
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-15
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-3
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-4
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-5
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-6
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-7
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-8
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1463709291749

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
ReachabilityCardinality @ QuasiCertifProtocol-PT-22
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-0 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-1 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-5 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-7 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-8 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-10 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-11 CANNOT_COMPUTE
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-12 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-14 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-15 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
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: 2322/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 1966 places, 356 transitions, 355 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 471 transition conflict sets
lola: TASK
lola: reading formula from QuasiCertifProtocol-COL-22-ReachabilityCardinality.task
lola: read: AG (n7_22_0 + n7_21_0 + n7_20_0 + n7_19_0 + n7_3_1 + n7_2_1 + n7_1_1 + n7_0_1 + n7_14_0 + n7_13_0 + n7_12_0 + n7_11_0 + n7_18_0 + n7_17_0 + n7_16_0 + n7_15_0 + n7_14_1 + n7_15_1 + n7_12_1 + n7_13_1 + n7_18_1 + n7_19_1 + n7_16_1 + n7_17_1 + n7_6_1 + n7_7_1 + n7_4_1 + n7_5_1 + n7_10_1 + n7_11_1 + n7_8_1 + n7_9_1 + n7_3_0 + n7_4_0 + n7_5_0 + n7_6_0 + n7_7_0 + n7_8_0 + n7_9_0 + n7_10_0 + n7_0_0 + n7_1... (shortened)
lola: formula length: 55713
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 219 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (n7_5_9 + n7_5_8 + n7_5_7 + n7_5_6 + n7_5_5 + n7_5_4 + n7_5_3 + n7_5_2 + n7_5_1 + n7_5_0 + n7_3_11 + n7_3_12 + n7_3_13 + n7_3_14 + n7_3_15 + n7_3_16 + n7_3_17 + n7_3_18 + n7_3_19 + n7_16_9 + n7_16_8 + n7_16_7 + n7_16_6 + n7_16_5 + n7_16_4 + n7_16_3 + n7_16_2 + n7_16_1 + n7_16_0 + n7_9_22 + n7_9_21 + n7_9_20 + n7_9_19 + n7_9_18 + n7_9_17 + n7_9_16 + n7_9_15 + n7_9_14 + n7_9_13 + n7_9_12 + n7_9_1... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 1 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality.sara
lola: calling and running sara
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 1 will run for 234 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((SstopAbort + -SstopOK_20 + -SstopOK_7 + -SstopOK_6 + -SstopOK_1 + -SstopOK_0 + -SstopOK_2 + -SstopOK_3 + -SstopOK_4 + -SstopOK_5 + -SstopOK_22 + -SstopOK_21 + -SstopOK_8 + -SstopOK_19 + -SstopOK_18 + -SstopOK_17 + -SstopOK_16 + -SstopOK_15 + -SstopOK_14 + -SstopOK_13 + -SstopOK_12 + -SstopOK_11 + -SstopOK_10 + -SstopOK_9 <= 0 OR n9_2_22 + n9_2_21 + n9_2_20 + n9_2_19 + n9_2_18 + n9_2_17 + n9_2... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 2 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality.sara
lola: calling and running sara
sara: try reading problem file QuasiCertifProtocol-COL-22-ReachabilityCardinality.sara.
sara: place or transition ordering is non-deterministic

lola: sara:solution produced
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 2 will run for 250 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-n6_10 + -n6_11 + -n6_12 + -n6_13 + -n6_14 + -n6_15 + -n6_16 + -n6_17 + -n6_18 + s5_9 + s5_8 + s5_7 + s5_6 + s5_5 + s5_4 + s5_3 + s5_2 + s5_1 + s5_0 + -n6_19 + -n6_20 + -n6_21 + -n6_22 + s5_10 + s5_11 + s5_12 + s5_13 + s5_14 + s5_15 + s5_16 + s5_17 + s5_18 + s5_19 + s5_20 + s5_21 + s5_22 + -n6_9 + -n6_8 + -n6_7 + -n6_6 + -n6_5 + -n6_4 + -n6_3 + -n6_2 + -n6_1 + -n6_0 <= 0 OR (-n8_10_9 + -n8_10... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 4 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-2.sara
lola: calling and running sara
sara: try reading problem file QuasiCertifProtocol-COL-22-ReachabilityCardinality-2.sara.
sara: place or transition ordering is non-deterministic

lola: sara:solution produced
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 3 will run for 269 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (n9_2_22 + n9_2_21 + n9_2_20 + -n7_5_9 + -n7_5_8 + -n7_5_7 + -n7_5_6 + -n7_5_5 + -n7_5_4 + -n7_5_3 + -n7_5_2 + -n7_5_1 + -n7_5_0 + n9_2_19 + n9_2_18 + n9_2_17 + n9_2_16 + n9_2_15 + n9_2_14 + n9_2_13 + n9_2_12 + n9_2_11 + n9_2_10 + n9_14_22 + n9_14_21 + n9_14_20 + n9_14_19 + n9_14_18 + n9_14_17 + n9_14_16 + n9_14_15 + n9_14_14 + n9_14_13 + n9_14_12 + n9_14_11 + n9_14_10 + -n7_3_11 + -n7_3_12 + -... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 1 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-3.sara
lola: calling and running saralola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 4 will run for 292 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (((-n7_5_9 + -n7_5_8 + -n7_5_7 + -n7_5_6 + -n7_5_5 + -n7_5_4 + -n7_5_3 + -n7_5_2 + -n7_5_1 + -n7_5_0 + -n7_3_11 + -n7_3_12 + -n7_3_13 + -n7_3_14 + -n7_3_15 + -n7_3_16 + -n7_3_17 + -n7_3_18 + -n7_3_19 + -n7_16_9 + -n7_16_8 + -n7_16_7 + -n7_16_6 + -n7_16_5 + -n7_16_4 + -n7_16_3 + -n7_16_2 + -n7_16_1 + -n7_16_0 + Astart + -n7_9_22 + -n7_9_21 + -n7_9_20 + -n7_9_19 + -n7_9_18 + -n7_9_17 + -n7_9_16 +... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is unreachable.
lola: Transformation into DNF: expect 12 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-4.sara
lola: subprocess 5 will run for 319 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (((-n8_10_9 + -n8_10_8 + -n8_10_7 + -n8_10_6 + -n8_10_5 + -n8_10_4 + -n8_10_3 + -n8_10_2 + -n8_10_1 + -n8_10_0 + -n8_0_22 + -n8_0_21 + -n8_0_20 + -n8_0_19 + -n8_0_18 + -n8_0_17 + -n8_0_16 + -n8_0_15 + -n8_0_14 + -n8_0_13 + -n8_0_12 + -n8_0_11 + -n8_0_10 + -n8_21_22 + -n8_21_21 + -n8_21_20 + -n8_21_19 + -n8_21_18 + -n8_21_17 + -n8_21_16 + -n8_21_15 + -n8_21_14 + -n8_21_13 + -n8_21_12 + -n8_21_11... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: ========================================
lola: calling and running sara
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 4 literals
sara: try reading problem file QuasiCertifProtocol-COL-22-ReachabilityCardinality-4.sara.
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-5.sara
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 6 will run for 350 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((s2_10 + s2_11 + s2_12 + s2_13 + s2_14 + s2_15 + s2_16 + s2_17 + s2_18 + s2_19 + s2_20 + s2_21 + s2_22 + -n6_10 + -n6_11 + -n6_12 + -n6_13 + -n6_14 + -n6_15 + -n6_16 + -n6_17 + -n6_18 + -n6_19 + -n6_20 + -n6_21 + -n6_22 + -n6_9 + -n6_8 + -n6_7 + -n6_6 + -n6_5 + -n6_4 + -n6_3 + -n6_2 + -n6_1 + -n6_0 + s2_0 + s2_1 + s2_2 + s2_3 + s2_4 + s2_5 + s2_6 + s2_7 + s2_8 + s2_9 > 0 OR -Astart + SstopOK_2... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 2 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-6.sara
lola: calling and running sara
sara: try reading problem file QuasiCertifProtocol-COL-22-ReachabilityCardinality-6.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic

lola: sara:solution produced
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 7 will run for 389 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-CstopAbort <= -3)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 1 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-7.sara
lola: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 8 will run for 438 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (((-n2_9 + -n2_8 + -n2_7 + -n2_6 + -n2_5 + -n2_4 + -n2_3 + -n2_2 + -n2_1 + -n2_0 + -n2_10 + -n2_11 + -n2_12 + -n2_13 + -n2_14 + -n2_15 + -n2_16 + -n2_17 + -n2_18 + -n2_19 + -n2_20 + -n2_21 + -n2_22 + Sstart_22 + Sstart_21 + Sstart_20 + Sstart_19 + Sstart_18 + Sstart_17 + Sstart_16 + Sstart_15 + Sstart_14 + Sstart_13 + Sstart_12 + Sstart_11 + Sstart_10 + Sstart_0 + Sstart_1 + Sstart_2 + Sstart_3... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 9 will run for 501 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-CstopAbort + s4_10 + s4_11 + s4_12 + s4_13 + s4_14 + s4_15 + s4_16 + s4_17 + s4_18 + s4_19 + s4_20 + s4_21 + s4_22 + s4_9 + s4_8 + s4_7 + s4_6 + s4_5 + s4_4 + s4_3 + s4_2 + s4_1 + s4_0 > 0 AND (-a5 > -1 AND (SstopAbort + -n3_22 + -n3_21 + -n3_20 + -n3_19 + -n3_18 + -n3_17 + -n3_16 + -n3_15 + -n3_14 + -n3_13 + -n3_12 + -n3_11 + -n3_10 + -n3_0 + -n3_1 + -n3_2 + -n3_3 + -n3_4 + -n3_5 + -n3_6 + ... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 6 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-9.sara
lola: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 10 will run for 584 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-a2 + s5_9 + s5_8 + s5_7 + s5_6 + s5_5 + s5_4 + s5_3 + s5_2 + s5_1 + s5_0 + s5_10 + s5_11 + s5_12 + s5_13 + s5_14 + s5_15 + s5_16 + s5_17 + s5_18 + s5_19 + s5_20 + s5_21 + s5_22 <= 0 OR (-s3_9 + CstopAbort + -s3_22 + -s3_21 + -s3_20 + -s3_19 + -s3_18 + -s3_17 + -s3_16 + -s3_15 + -s3_14 + -s3_13 + -s3_12 + -s3_11 + -s3_10 + -s3_0 + -s3_1 + -s3_2 + -s3_3 + -s3_4 + -s3_5 + -s3_6 + -s3_7 + -s3_8 ... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 4 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-10.sara
lola: calling and running sara
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 11 will run for 701 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-n8_10_9 + -n8_10_8 + -n8_10_7 + -n8_10_6 + -n8_10_5 + -n8_10_4 + -n8_10_3 + -n8_10_2 + -n8_10_1 + -n8_10_0 + -n8_0_22 + -n8_0_21 + -n8_0_20 + -n8_0_19 + -n8_0_18 + -n8_0_17 + -n8_0_16 + -n8_0_15 + -n8_0_14 + -n8_0_13 + -n8_0_12 + -n8_0_11 + -n8_0_10 + -n8_21_22 + -n8_21_21 + -n8_21_20 + -n8_21_19 + -n8_21_18 + -n8_21_17 + -n8_21_16 + -n8_21_15 + -n8_21_14 + -n8_21_13 + -n8_21_12 + -n8_21_11 ... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 9 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-11.sara
lola: calling and running sara
sara: try reading problem file QuasiCertifProtocol-COL-22-ReachabilityCardinality-11.sara.
sara: place or transition ordering is non-deterministic

lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 742 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-a1 <= -3)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 1 literals
lola: SUBRESULT
lola: result: no
lola: The predicate is unreachable.
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-12.sara
lola: subprocess 13 will run for 990 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-malicious_reservoir + a4 > 0)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: lola: calling and running sara
========================================
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 1 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-13.sara
lola: calling and running sara
sara: try reading problem file QuasiCertifProtocol-COL-22-ReachabilityCardinality-12.sara.
sara: try reading problem file QuasiCertifProtocol-COL-22-ReachabilityCardinality-13.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic

lola: sara:solution produced
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 14 will run for 1484 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-Astart <= -3 AND ((-Cstart_9 + -Cstart_8 + -Cstart_7 + -Cstart_6 + -Cstart_5 + -Cstart_4 + -Cstart_3 + -Cstart_2 + -Cstart_1 + -Cstart_0 + -Cstart_22 + -Cstart_21 + -Cstart_20 + -Cstart_19 + -Cstart_18 + -Cstart_17 + -Cstart_16 + -Cstart_15 + -Cstart_14 + -Cstart_13 + -Cstart_12 + -Cstart_11 + -Cstart_10 + a1 <= 0 OR Cstart_9 + Cstart_8 + Cstart_7 + Cstart_6 + Cstart_5 + Cstart_4 + Cstart_3 ... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 15 will run for 2969 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-n1_22 + -n1_21 + -n1_20 + -n1_19 + -n1_18 + -n1_17 + -n1_16 + -n1_15 + -n1_14 + -n1_13 + -n1_12 + -n1_11 + a2 + -n1_10 + -n1_0 + -n1_1 + -n1_2 + -n1_3 + -n1_4 + -n1_5 + -n1_6 + -n1_7 + -n1_8 + -n1_9 > 0 OR -n4_9 + -n4_8 + -n4_7 + -n4_6 + -n4_5 + -n4_4 + -n4_3 + -n4_2 + -n4_1 + -n4_0 + -n4_22 + -n4_21 + -n4_20 + -n4_19 + -n4_18 + -n4_17 + -n4_16 + -n4_15 + -n4_14 + -n4_13 + -n4_12 + -n4_11 + ... (shortened)
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 1420 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: Transformation into DNF: expect 2 literals
lola: write sara problem file to QuasiCertifProtocol-COL-22-ReachabilityCardinality-15.sara
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: RESULT
lola: summary: no no no no no no no yes no yes no unknown no yes no yes

BK_STOP 1463709862668

--------------------
content from 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="QuasiCertifProtocol-PT-22"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/root/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/QuasiCertifProtocol-PT-22.tgz
mv QuasiCertifProtocol-PT-22 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool lola"
echo " Input is QuasiCertifProtocol-PT-22, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098kn-smll-146369140300115"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;