Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089432700213.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Railroad-PT-020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432700213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 144K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 10:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 10:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 13:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 13:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 255K May 5 16:51 model.pnml

--------------------
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 Railroad-PT-020-00
FORMULA_NAME Railroad-PT-020-01
FORMULA_NAME Railroad-PT-020-02
FORMULA_NAME Railroad-PT-020-03
FORMULA_NAME Railroad-PT-020-04
FORMULA_NAME Railroad-PT-020-05
FORMULA_NAME Railroad-PT-020-06
FORMULA_NAME Railroad-PT-020-07
FORMULA_NAME Railroad-PT-020-08
FORMULA_NAME Railroad-PT-020-09
FORMULA_NAME Railroad-PT-020-10
FORMULA_NAME Railroad-PT-020-11
FORMULA_NAME Railroad-PT-020-12
FORMULA_NAME Railroad-PT-020-13
FORMULA_NAME Railroad-PT-020-14
FORMULA_NAME Railroad-PT-020-15

=== Now, execution of the tool begins

BK_START 1621424459857

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 11:41:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 11:41:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 11:41:02] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2021-05-19 11:41:02] [INFO ] Transformed 218 places.
[2021-05-19 11:41:02] [INFO ] Transformed 506 transitions.
[2021-05-19 11:41:02] [INFO ] Found NUPN structural information;
[2021-05-19 11:41:02] [INFO ] Parsed PT model containing 218 places and 506 transitions in 163 ms.
Deduced a syphon composed of 61 places in 3 ms
Reduce places removed 61 places and 20 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 429 ms. (steps per millisecond=233 ) properties seen :[0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 486 rows 157 cols
[2021-05-19 11:41:03] [INFO ] Invariants computation overflowed in 16 ms
[2021-05-19 11:41:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:04] [INFO ] [Real]Absence check using state equation in 615 ms returned sat
[2021-05-19 11:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:04] [INFO ] [Nat]Absence check using state equation in 49 ms returned unsat
[2021-05-19 11:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:04] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2021-05-19 11:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:04] [INFO ] [Nat]Absence check using state equation in 42 ms returned unsat
[2021-05-19 11:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:04] [INFO ] [Real]Absence check using state equation in 221 ms returned sat
[2021-05-19 11:41:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:04] [INFO ] [Nat]Absence check using state equation in 41 ms returned unsat
[2021-05-19 11:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:05] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2021-05-19 11:41:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:05] [INFO ] [Nat]Absence check using state equation in 68 ms returned unsat
[2021-05-19 11:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:05] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2021-05-19 11:41:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:05] [INFO ] [Nat]Absence check using state equation in 104 ms returned unsat
[2021-05-19 11:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:06] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2021-05-19 11:41:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:06] [INFO ] [Nat]Absence check using state equation in 353 ms returned sat
[2021-05-19 11:41:06] [INFO ] Computed and/alt/rep : 466/9311/466 causal constraints in 82 ms.
[2021-05-19 11:41:17] [INFO ] Added : 445 causal constraints over 89 iterations in 10518 ms. Result :sat
[2021-05-19 11:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:17] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2021-05-19 11:41:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:41:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:17] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2021-05-19 11:41:17] [INFO ] Computed and/alt/rep : 466/9311/466 causal constraints in 56 ms.
[2021-05-19 11:41:26] [INFO ] Added : 261 causal constraints over 53 iterations in 9220 ms. Result :unknown
[2021-05-19 11:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:27] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2021-05-19 11:41:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:41:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:41:28] [INFO ] [Nat]Absence check using state equation in 1179 ms returned sat
[2021-05-19 11:41:29] [INFO ] Deduced a trap composed of 3 places in 1025 ms
[2021-05-19 11:41:29] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 1054 ms
Successfully simplified 6 atomic propositions for a total of 7 simplifications.
[2021-05-19 11:41:30] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2021-05-19 11:41:30] [INFO ] Flatten gal took : 128 ms
FORMULA Railroad-PT-020-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 11:41:30] [INFO ] Applying decomposition
[2021-05-19 11:41:30] [INFO ] Flatten gal took : 73 ms
[2021-05-19 11:41:30] [INFO ] Decomposing Gal with order
[2021-05-19 11:41:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 11:41:30] [INFO ] Removed a total of 1271 redundant transitions.
[2021-05-19 11:41:30] [INFO ] Flatten gal took : 211 ms
[2021-05-19 11:41:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 15 ms.
[2021-05-19 11:41:30] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2021-05-19 11:41:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 7 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Railroad-PT-020 @ 3570 seconds

FORMULA Railroad-PT-020-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Railroad-PT-020-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Railroad-PT-020-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Railroad-PT-020-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Railroad-PT-020-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Railroad-PT-020-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLCardinality @ Railroad-PT-020

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"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=LTLCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=deletion",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ltl",
"--json=LTLCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed May 19 11:41:31 2021
",
"timelimit": 3570
},
"child":
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},

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}
],
"exit":
{
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"runtime": 3.000000,
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},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "F(G(*)) : X(G(**)) : ((F(G((X(**) AND **))) AND **) U X(F(**))) : X(F(*)) : G((X((* AND (F(*) OR G(*)))) OR (G(**) AND X(F((* AND (F(*) OR G(*)))))))) : (F(**) U **)"
},
"net":
{
"arcs": 2847,
"conflict_clusters": 27,
"places": 157,
"places_significant": 86,
"singleton_clusters": 0,
"transitions": 486
},
"result":
{
"preliminary_value": "no no yes no no yes ",
"value": "no no yes no no yes "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 643/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 157
lola: finding significant places
lola: 157 places, 486 transitions, 86 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLCardinality.xml
lola: LP says that atomic proposition is always true: (p59 <= 1)
lola: LP says that atomic proposition is always true: (p133 <= 1)
lola: LP says that atomic proposition is always true: (p43 <= 1)
lola: LP says that atomic proposition is always true: (p30 <= 1)
lola: LP says that atomic proposition is always true: (p30 <= 1)
lola: LP says that atomic proposition is always true: (p113 <= 1)
lola: LP says that atomic proposition is always true: (p124 <= 1)
lola: LP says that atomic proposition is always true: (p64 <= 1)
lola: LP says that atomic proposition is always true: (p64 <= 1)
lola: X (NOT(G (X (G (F ((((p143 <= 0)) OR ((1 <= p59))))))))) : X (G ((((p90 <= 0)) OR ((1 <= p133))))) : ((F (G ((X ((((p150 <= 0)) OR ((1 <= p43)))) AND (((p147 <= 0)) OR ((1 <= p30)) OR ((p139 <= 0)))))) AND ((1 <= p139))) U F (X ((((p147 <= 0)) OR ((1 <= p30)))))) : F (NOT(X (((1 <= p113))))) : G ((G ((((1 <= p96)) AND ((1 <= p130)) AND ((p124 <= 0)))) U NOT((G (X (((p73 <= 0)))) U X (((p96 <= 0))))))) : (((0 <= 0) U (((p80 <= 0)) OR ((1 <= p64)))) U (((p80 <= 0)) OR ((1 <= p64))))
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((((p90 <= 0)) OR ((1 <= p133)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((((p90 <= 0)) OR ((1 <= p133)))))
lola: processed formula length: 40
lola: 25 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 32 markings, 32 edges
lola: ========================================
lola: subprocess 1 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((F (G ((X ((((p150 <= 0)) OR ((1 <= p43)))) AND (((p147 <= 0)) OR ((1 <= p30)) OR ((p139 <= 0)))))) AND ((1 <= p139))) U X (F ((((p147 <= 0)) OR ((1 <= p30))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((F (G ((X ((((p150 <= 0)) OR ((1 <= p43)))) AND (((p147 <= 0)) OR ((1 <= p30)) OR ((p139 <= 0)))))) AND ((1 <= p139))) U X (F ((((p147 <= 0)) OR ((1 <= p30))))))
lola: processed formula length: 166
lola: 25 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 81 markings, 80 edges
lola: ========================================
lola: subprocess 2 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((p113 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((p113 <= 0))))
lola: processed formula length: 21
lola: 25 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 44 markings, 44 edges
lola: ========================================
lola: subprocess 3 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((X ((((1 <= p96)) AND (F (((1 <= p73))) OR G (((1 <= p96)))))) OR (G ((((1 <= p96)) AND ((1 <= p130)) AND ((p124 <= 0)))) AND X (F ((((1 <= p96)) AND (F (((1 <= p73))) OR G (((1 <= p96))))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((X ((((1 <= p96)) AND (F (((1 <= p73))) OR G (((1 <= p96)))))) OR (G ((((1 <= p96)) AND ((1 <= p130)) AND ((p124 <= 0)))) AND X (F ((((1 <= p96)) AND (F (((1 <= p73))) OR G (((1 <= p96))))))))))
lola: processed formula length: 197
lola: 25 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 19 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 32 markings, 32 edges
lola: ========================================
lola: subprocess 4 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((1 <= p143)) AND ((p59 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((((1 <= p143)) AND ((p59 <= 0)))))
lola: processed formula length: 40
lola: 25 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 15 markings, 16 edges
lola: ========================================
lola: subprocess 5 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((((p80 <= 0)) OR ((1 <= p64)))) U (((p80 <= 0)) OR ((1 <= p64))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (F ((((p80 <= 0)) OR ((1 <= p64)))) U (((p80 <= 0)) OR ((1 <= p64))))
lola: processed formula length: 71
lola: 25 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 81 markings, 100 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no yes no no yes
lola:
preliminary result: no no yes no no yes
lola: memory consumption: 28628 KB
lola: time consumption: 3 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.json
rslt: finished

--------------------
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="Railroad-PT-020"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is Railroad-PT-020, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r189-tajo-162089432700213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-020.tgz
mv Railroad-PT-020 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;