fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r170-smll-158987815400106
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for FMS-PT-50000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15776.300 3600000.00 399635.00 38185.20 FF?FTFTFFTFFTFTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r170-smll-158987815400106.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is FMS-PT-50000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815400106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 2.6K Apr 1 20:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K Apr 1 20:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 1 13:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 1 13:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 1 10:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 1 10:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 1 06:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 1 06:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 1 13:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 1 13:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 16K Mar 24 05:37 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 FMS-PT-50000-00
FORMULA_NAME FMS-PT-50000-01
FORMULA_NAME FMS-PT-50000-02
FORMULA_NAME FMS-PT-50000-03
FORMULA_NAME FMS-PT-50000-04
FORMULA_NAME FMS-PT-50000-05
FORMULA_NAME FMS-PT-50000-06
FORMULA_NAME FMS-PT-50000-07
FORMULA_NAME FMS-PT-50000-08
FORMULA_NAME FMS-PT-50000-09
FORMULA_NAME FMS-PT-50000-10
FORMULA_NAME FMS-PT-50000-11
FORMULA_NAME FMS-PT-50000-12
FORMULA_NAME FMS-PT-50000-13
FORMULA_NAME FMS-PT-50000-14
FORMULA_NAME FMS-PT-50000-15

=== Now, execution of the tool begins

BK_START 1591164754990

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 06:12:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 06:12:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 06:12:37] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2020-06-03 06:12:37] [INFO ] Transformed 22 places.
[2020-06-03 06:12:37] [INFO ] Transformed 20 transitions.
[2020-06-03 06:12:37] [INFO ] Parsed PT model containing 22 places and 20 transitions in 89 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100002 steps, including 0 resets, run finished after 72 ms. (steps per millisecond=1388 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0]
// Phase 1: matrix 20 rows 22 cols
[2020-06-03 06:12:38] [INFO ] Computed 6 place invariants in 4 ms
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 17 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 7 ms.
[2020-06-03 06:12:38] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 4 ms.
[2020-06-03 06:12:38] [INFO ] Added : 10 causal constraints over 2 iterations in 18 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:38] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 06:12:38] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:38] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:38] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 4 ms.
[2020-06-03 06:12:38] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 06:12:38] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2020-06-03 06:12:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:12:38] [INFO ] [Nat]Absence check using 6 positive place invariants in 7 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 06:12:38] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 06:12:38] [INFO ] Added : 9 causal constraints over 2 iterations in 14 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 5 ms.
[2020-06-03 06:12:38] [INFO ] Added : 10 causal constraints over 2 iterations in 17 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 5 ms.
[2020-06-03 06:12:38] [INFO ] Added : 7 causal constraints over 2 iterations in 14 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 06:12:38] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:38] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2020-06-03 06:12:38] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:38] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
[2020-06-03 06:12:38] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-06-03 06:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:39] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 4 ms.
[2020-06-03 06:12:39] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:39] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2020-06-03 06:12:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:12:39] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 4 ms.
[2020-06-03 06:12:39] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 06:12:39] [INFO ] Added : 7 causal constraints over 2 iterations in 17 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 06:12:39] [INFO ] Added : 7 causal constraints over 2 iterations in 10 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:39] [INFO ] Added : 9 causal constraints over 2 iterations in 14 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 06:12:39] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2020-06-03 06:12:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:12:39] [INFO ] [Nat]Absence check using 6 positive place invariants in 8 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 06:12:39] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 06:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:12:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2020-06-03 06:12:39] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 4 ms.
[2020-06-03 06:12:39] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
[2020-06-03 06:12:39] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 06:12:39] [INFO ] Flatten gal took : 32 ms
FORMULA FMS-PT-50000-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-50000-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-50000-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-50000-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 06:12:39] [INFO ] Flatten gal took : 7 ms
[2020-06-03 06:12:39] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2020-06-03 06:12:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ FMS-PT-50000 @ 3570 seconds

FORMULA FMS-PT-50000-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-02 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-50000-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3067
rslt: Output for LTLFireability @ FMS-PT-50000

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"result":
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{
"formula":
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"processed_size": 93,
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},
"result":
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"task":
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"task":
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],
"exit":
{
"error": null,
"memory": 3616,
"runtime": 503.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "G(F(*)) : (G(F((* AND (F(G(*)) OR G(*))))) OR (** U **)) : (X(G((F(*) OR (* OR *)))) AND **) : F(G((F(**) AND (** OR **)))) : X(G(((X(G(**)) AND *) OR *))) : F((X(F(*)) AND **)) : F(G((G(**) AND **))) : (** U (** U **)) : (F((F(G(**)) AND (F(**) AND **))) OR G(**)) : X(((G(*) R (X(*) OR *)) OR **)) : G(F((G((X(**) OR *)) OR ((* R *) AND (X(**) OR *))))) : X(X((X((** OR **)) OR (** OR X(F(**))))))"
},
"net":
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"arcs": 50,
"conflict_clusters": 17,
"places": 22,
"places_significant": 16,
"singleton_clusters": 0,
"transitions": 20
},
"result":
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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: 42/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 704
lola: finding significant places
lola: 22 places, 20 transitions, 16 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 LTLFireability.xml
lola: G (X (G (X (NOT(F (G ((1 <= p1)))))))) : (G (NOT(G ((G (F ((p12 <= 0))) U ((1 <= p5) AND (1 <= p7)))))) OR ((1 <= p0) U (1 <= p19))) : (NOT(X (F (((G ((p19 <= 0)) AND (1 <= p2)) AND (1 <= p18))))) AND (1 <= p4)) : F ((((1 <= p12) AND (1 <= p2) AND (1 <= p18)) U NOT(F (NOT(((1 <= p12) U ((1 <= p12) OR ((1 <= p2) AND (1 <= p18))))))))) : NOT(F (X (((F (NOT(X ((1 <= p6)))) OR (1 <= p0)) AND (p6 <= 0))))) : F ((NOT(G (X ((1 <= p11)))) AND (p0 <= 0))) : NOT(G (F (G (NOT(G ((G ((1 <= p12)) AND (1 <= p12)))))))) : ((p3 <= 0) U (((1 <= p0) OR (1 <= p3)) U (1 <= p19))) : (F (((G (F (X (G (X ((1 <= p9)))))) AND F ((1 <= p0))) AND (1 <= p0))) OR G ((1 <= p0))) : X ((NOT((F ((1 <= p21)) U (X ((1 <= p6)) AND (1 <= p12)))) OR (p6 <= 0))) : NOT(F (NOT(F (NOT(X (((((1 <= p13) AND (1 <= p15)) U ((1 <= p13) AND (1 <= p15))) U (NOT(X (((1 <= p13) AND (1 <= p15)))) AND (p20 <= 0))))))))) : X ((X (((X ((1 <= p1)) OR X ((1 <= p20))) OR (p20 <= 0))) OR X (X (F ((1 <= p16))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:332
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:341
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:434
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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:371
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:341
lola: rewrite Frontend/Parser/formula_rewrite.k:341
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (G ((F ((1 <= p19)) OR ((p2 <= 0) OR (p18 <= 0))))) AND (1 <= p4))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= p4)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p4)
lola: processed formula length: 9
lola: 125 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((F ((1 <= p19)) OR ((p2 <= 0) OR (p18 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F ((1 <= p19)) OR ((p2 <= 0) OR (p18 <= 0)))))
lola: processed formula length: 53
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 3985933 markings, 5253863 edges, 797187 markings/sec, 0 secs
lola: 7712028 markings, 10217966 edges, 745219 markings/sec, 5 secs
lola: 11405684 markings, 15155760 edges, 738731 markings/sec, 10 secs
lola: 15054571 markings, 20006708 edges, 729777 markings/sec, 15 secs
lola: 18604563 markings, 24754687 edges, 709998 markings/sec, 20 secs
lola: 22192775 markings, 29538943 edges, 717642 markings/sec, 25 secs
lola: 25719930 markings, 34229639 edges, 705431 markings/sec, 30 secs
lola: 29177772 markings, 38841367 edges, 691568 markings/sec, 35 secs
lola: 32654583 markings, 43481549 edges, 695362 markings/sec, 40 secs
lola: 36105780 markings, 48083311 edges, 690239 markings/sec, 45 secs
lola: 39547487 markings, 52670837 edges, 688341 markings/sec, 50 secs
lola: 42905705 markings, 57155991 edges, 671644 markings/sec, 55 secs
lola: 46375884 markings, 61776193 edges, 694036 markings/sec, 60 secs
lola: 49797390 markings, 66345589 edges, 684301 markings/sec, 65 secs
lola: 53134670 markings, 70785024 edges, 667456 markings/sec, 70 secs
lola: 56421376 markings, 75171752 edges, 657341 markings/sec, 75 secs
lola: 59775591 markings, 79637789 edges, 670843 markings/sec, 80 secs
lola: 63001276 markings, 83951287 edges, 645137 markings/sec, 85 secs
lola: 66275834 markings, 88313090 edges, 654912 markings/sec, 90 secs
lola: 69542278 markings, 92662724 edges, 653289 markings/sec, 95 secs
lola: 72831367 markings, 97046324 edges, 657818 markings/sec, 100 secs
lola: 75991072 markings, 101260850 edges, 631941 markings/sec, 105 secs
lola: 79352545 markings, 105753027 edges, 672295 markings/sec, 110 secs
lola: 82733420 markings, 110249305 edges, 676175 markings/sec, 115 secs
lola: 86074960 markings, 114711581 edges, 668308 markings/sec, 120 secs
lola: 89477843 markings, 119240872 edges, 680577 markings/sec, 125 secs
lola: 91433268 markings, 121849837 edges, 391085 markings/sec, 130 secs
lola: 92827955 markings, 123716005 edges, 278937 markings/sec, 135 secs
lola: 95417557 markings, 127169208 edges, 517920 markings/sec, 140 secs
lola: 97890174 markings, 130459284 edges, 494523 markings/sec, 145 secs
lola: 100585079 markings, 134051615 edges, 538981 markings/sec, 150 secs
lola: 102466911 markings, 136567594 edges, 376366 markings/sec, 155 secs
lola: 104099959 markings, 138748899 edges, 326610 markings/sec, 160 secs
lola: 105527405 markings, 140640054 edges, 285489 markings/sec, 165 secs
lola: 107529077 markings, 143317542 edges, 400334 markings/sec, 170 secs
lola: 108962020 markings, 145216942 edges, 286589 markings/sec, 175 secs
lola: 111421497 markings, 148506132 edges, 491895 markings/sec, 180 secs
lola: 113098681 markings, 150746892 edges, 335437 markings/sec, 185 secs
lola: 113403994 markings, 151154749 edges, 61063 markings/sec, 190 secs
lola: 113413622 markings, 151164378 edges, 1926 markings/sec, 195 secs
lola: 113512533 markings, 151292666 edges, 19782 markings/sec, 200 secs
lola: 113520773 markings, 151305027 edges, 1648 markings/sec, 205 secs
lola: lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 1 will run for 302 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G (((X (G ((1 <= p6))) AND (p0 <= 0)) OR (1 <= p6))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G (((X (G ((1 <= p6))) AND (p0 <= 0)) OR (1 <= p6))))
lola: processed formula length: 56
lola: 125 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 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: 200003 markings, 200003 edges
lola: ========================================
lola: subprocess 2 will run for 332 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X (F ((p11 <= 0))) AND (p0 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X (F ((p11 <= 0))) AND (p0 <= 0)))
lola: processed formula length: 38
lola: 125 rewrites
lola: closed formula file LTLFireability.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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 3 will run for 369 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((G ((p21 <= 0)) R (X ((p6 <= 0)) OR (p12 <= 0))) OR (p6 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((G ((p21 <= 0)) R (X ((p6 <= 0)) OR (p12 <= 0))) OR (p6 <= 0)))
lola: processed formula length: 67
lola: 125 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 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: 4 markings, 3 edges
lola: ========================================
lola: subprocess 4 will run for 415 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((G ((X (((1 <= p13) AND (1 <= p15))) OR (1 <= p20))) OR ((((p13 <= 0) OR (p15 <= 0)) R ((p13 <= 0) OR (p15 <= 0))) AND (X (((1 <= p13) AND (1 <= p15))) OR (1 <= p20))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((G ((X (((1 <= p13) AND (1 <= p15))) OR (1 <= p20))) OR ((((p13 <= 0) OR (p15 <= 0)) R ((p13 <= 0) OR (p15 <= 0))) AND (X (((1 <= p13) AND (1 <= p15))) OR (1 <= p20))))))
lola: processed formula length: 178
lola: 125 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 11 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: 300016 markings, 350017 edges
lola: ========================================
lola: subprocess 5 will run for 475 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X ((X (((1 <= p1) OR (1 <= p20))) OR ((p20 <= 0) OR X (F ((1 <= p16)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X ((X (((1 <= p1) OR (1 <= p20))) OR ((p20 <= 0) OR X (F ((1 <= p16)))))))
lola: processed formula length: 77
lola: 125 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 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: 35 markings, 54 edges
lola: ========================================
lola: subprocess 6 will run for 554 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((p1 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking fairness
lola: fairness not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((p1 <= 0)))
lola: processed formula length: 17
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 500006 markings, 550007 edges
lola: ========================================
lola: subprocess 7 will run for 664 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((G ((1 <= p12)) AND (1 <= p12))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((G ((1 <= p12)) AND (1 <= p12))))
lola: processed formula length: 39
lola: 125 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 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: add low 18
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: 250004 markings, 250005 edges
lola: ========================================
lola: subprocess 8 will run for 831 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p3 <= 0) U (((1 <= p0) OR (1 <= p3)) U (1 <= p19)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((p3 <= 0) U (((1 <= p0) OR (1 <= p3)) U (1 <= p19)))
lola: processed formula length: 54
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 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: 150005 markings, 150005 edges
lola: ========================================
lola: subprocess 9 will run for 1108 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F (((1 <= p12) OR ((1 <= p2) AND (1 <= p18)))) AND ((1 <= p12) OR ((1 <= p12) OR ((1 <= p2) AND (1 <= p18)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F (((1 <= p12) OR ((1 <= p2) AND (1 <= p18)))) AND ((1 <= p12) OR ((1 <= p12) OR ((1 <= p2) AND (1 <= p18)))))))
lola: processed formula length: 121
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 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: 250003 markings, 250004 edges
lola: ========================================
lola: subprocess 10 will run for 1661 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((F (G ((1 <= p9))) AND (F ((1 <= p0)) AND (1 <= p0)))) OR G ((1 <= p0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 1661 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((1 <= p0))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((1 <= p0))
lola: processed formula length: 13
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 250002 markings, 250002 edges
lola: ========================================
lola: subprocess 11 will run for 3323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((F (G ((1 <= p9))) AND (F ((1 <= p0)) AND (1 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((F (G ((1 <= p9))) AND (F ((1 <= p0)) AND (1 <= p0))))
lola: processed formula length: 57
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 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: 100005 markings, 100005 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 11 will run for 3323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G (F ((((p5 <= 0) OR (p7 <= 0)) AND (F (G ((1 <= p12))) OR G (((p5 <= 0) OR (p7 <= 0))))))) OR ((1 <= p0) U (1 <= p19)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 3323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p0) U (1 <= p19))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((1 <= p0) U (1 <= p19))
lola: processed formula length: 24
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 250002 markings, 250002 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (X (G ((F ((1 <= p19)) OR ((p2 <= 0) OR (p18 <= 0))))) AND (1 <= p4))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (1 <= p4)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p4)
lola: processed formula length: 9
lola: 125 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: X (G ((F ((1 <= p19)) OR ((p2 <= 0) OR (p18 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F ((1 <= p19)) OR ((p2 <= 0) OR (p18 <= 0)))))
lola: processed formula length: 53
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 3986609 markings, 5254875 edges, 797322 markings/sec, 0 secs
lola: 7691403 markings, 10191454 edges, 740959 markings/sec, 5 secs
lola: 11360078 markings, 15090005 edges, 733735 markings/sec, 10 secs
lola: 14969090 markings, 19903486 edges, 721802 markings/sec, 15 secs
lola: 18547128 markings, 24670508 edges, 715608 markings/sec, 20 secs
lola: 22179818 markings, 29519508 edges, 726538 markings/sec, 25 secs
lola: 25723224 markings, 34234580 edges, 708681 markings/sec, 30 secs
lola: 29217909 markings, 38901573 edges, 698937 markings/sec, 35 secs
lola: 32728760 markings, 43578977 edges, 702170 markings/sec, 40 secs
lola: 36083959 markings, 48050578 edges, 671040 markings/sec, 45 secs
lola: 39553594 markings, 52679997 edges, 693927 markings/sec, 50 secs
lola: 43088224 markings, 57388511 edges, 706926 markings/sec, 55 secs
lola: 46602471 markings, 62078242 edges, 702849 markings/sec, 60 secs
lola: 49989723 markings, 66590056 edges, 677450 markings/sec, 65 secs
lola: 53333647 markings, 71049939 edges, 668785 markings/sec, 70 secs
lola: 56671662 markings, 75506928 edges, 667603 markings/sec, 75 secs
lola: 60097851 markings, 80071177 edges, 685238 markings/sec, 80 secs
lola: 63490384 markings, 84590807 edges, 678507 markings/sec, 85 secs
lola: 66845422 markings, 89067465 edges, 671008 markings/sec, 90 secs
lola: 70190052 markings, 93534378 edges, 668926 markings/sec, 95 secs
lola: 73528376 markings, 97978866 edges, 667665 markings/sec, 100 secs
lola: 76720282 markings, 102229658 edges, 638381 markings/sec, 105 secs
lola: 80182318 markings, 106847676 edges, 692407 markings/sec, 110 secs
lola: 83574208 markings, 111374765 edges, 678378 markings/sec, 115 secs
lola: 86985019 markings, 115926660 edges, 682162 markings/sec, 120 secs
lola: 90368018 markings, 120426125 edges, 676600 markings/sec, 125 secs
lola: 92539887 markings, 123334151 edges, 434374 markings/sec, 130 secs
lola: 94269820 markings, 125630969 edges, 345987 markings/sec, 135 secs
lola: 96370101 markings, 128430094 edges, 420056 markings/sec, 140 secs
lola: 97216322 markings, 129566970 edges, 169244 markings/sec, 145 secs
lola: 98689914 markings, 131533889 edges, 294718 markings/sec, 150 secs
lola: 99986160 markings, 133253244 edges, 259249 markings/sec, 155 secs
lola: 101659435 markings, 135488137 edges, 334655 markings/sec, 160 secs
lola: 103575059 markings, 138036555 edges, 383125 markings/sec, 165 secs
lola: 105567521 markings, 140700228 edges, 398492 markings/sec, 170 secs
lola: 107469678 markings, 143228446 edges, 380431 markings/sec, 175 secs
lola: 108877546 markings, 145115233 edges, 281574 markings/sec, 180 secs
lola: 110518088 markings, 147301029 edges, 328108 markings/sec, 185 secs
lola: 112128246 markings, 149441250 edges, 322032 markings/sec, 190 secs
lola: 113223745 markings, 150909488 edges, 219100 markings/sec, 195 secs
lola: 113367200 markings, 151099667 edges, 28691 markings/sec, 200 secs
lola: 113367256 markings, 151099753 edges, 11 markings/sec, 205 secs
lola: 113367301 markings, 151099819 edges, 9 markings/sec, 210 secs
lola: 113368403 markings, 151101473 edges, 220 markings/sec, 215 secs
lola: 113428616 markings, 151179372 edges, 12043 markings/sec, 220 secs
lola: 113428717 markings, 151179473 edges, 20 markings/sec, 225 secs
lola: 113428849 markings, 151179604 edges, 26 markings/sec, 230 secs
lola: 113428954 markings, 151179709 edges, 21 markings/sec, 235 secs
lola: 113429059 markings, 151179815 edges, 21 markings/sec, 240 secs
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (G (F ((((p5 <= 0) OR (p7 <= 0)) AND (F (G ((1 <= p12))) OR G (((p5 <= 0) OR (p7 <= 0))))))) OR ((1 <= p0) U (1 <= p19)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((1 <= p0) U (1 <= p19))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((1 <= p0) U (1 <= p19))
lola: processed formula length: 24
lola: 125 rewrites
lola: closed formula file LTLFireability.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: 250002 markings, 250002 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G (F ((((p5 <= 0) OR (p7 <= 0)) AND (F (G ((1 <= p12))) OR G (((p5 <= 0) OR (p7 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((((p5 <= 0) OR (p7 <= 0)) AND (F (G ((1 <= p12))) OR G (((p5 <= 0) OR (p7 <= 0)))))))
lola: processed formula length: 93
lola: 125 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 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: 350006 markings, 400007 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no unknown no no yes no no no yes no yes
lola:
preliminary result: no no unknown no no yes no no no yes no yes
lola: memory consumption: 3616 KB
lola: time consumption: 503 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.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="FMS-PT-50000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itslola"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is FMS-PT-50000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-158987815400106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FMS-PT-50000.tgz
mv FMS-PT-50000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;