fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r176-tajo-158987871300060
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for Philosophers-COL-001000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15740.800 3600000.00 3645692.00 2140.10 ?????????????T?? normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987871300060.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 Philosophers-COL-001000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871300060
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 4.4K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 52K Apr 27 15:14 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 Philosophers-COL-001000-CTLFireability-00
FORMULA_NAME Philosophers-COL-001000-CTLFireability-01
FORMULA_NAME Philosophers-COL-001000-CTLFireability-02
FORMULA_NAME Philosophers-COL-001000-CTLFireability-03
FORMULA_NAME Philosophers-COL-001000-CTLFireability-04
FORMULA_NAME Philosophers-COL-001000-CTLFireability-05
FORMULA_NAME Philosophers-COL-001000-CTLFireability-06
FORMULA_NAME Philosophers-COL-001000-CTLFireability-07
FORMULA_NAME Philosophers-COL-001000-CTLFireability-08
FORMULA_NAME Philosophers-COL-001000-CTLFireability-09
FORMULA_NAME Philosophers-COL-001000-CTLFireability-10
FORMULA_NAME Philosophers-COL-001000-CTLFireability-11
FORMULA_NAME Philosophers-COL-001000-CTLFireability-12
FORMULA_NAME Philosophers-COL-001000-CTLFireability-13
FORMULA_NAME Philosophers-COL-001000-CTLFireability-14
FORMULA_NAME Philosophers-COL-001000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591124358617

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 18:59:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 18:59:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 18:59:20] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 18:59:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 515 ms
[2020-06-02 18:59:20] [INFO ] sort/places :
Philo->think,fork,catch1,catch2,eat,

[2020-06-02 18:59:20] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 5000 PT places and 5000.0 transition bindings in 20 ms.
[2020-06-02 18:59:20] [INFO ] Computed order based on color domains.
[2020-06-02 18:59:20] [INFO ] Unfolded HLPN to a Petri net with 5000 places and 5000 transitions in 45 ms.
[2020-06-02 18:59:20] [INFO ] Unfolded HLPN properties in 8 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 498 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 8799 ms. (steps per millisecond=11 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1]
// Phase 1: matrix 5000 rows 5000 cols
[2020-06-02 18:59:30] [INFO ] Computed 2000 place invariants in 109 ms
[2020-06-02 18:59:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 4753 ms returned sat
[2020-06-02 18:59:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 18:59:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 18:59:50] [INFO ] [Real]Absence check using state equation in 14634 ms returned (error "Failed to check-sat")
[2020-06-02 18:59:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 4051 ms returned sat
[2020-06-02 18:59:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:00:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:00:10] [INFO ] [Real]Absence check using state equation in 15489 ms returned (error "Failed to check-sat")
[2020-06-02 19:00:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 4068 ms returned sat
[2020-06-02 19:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:00:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:00:30] [INFO ] [Real]Absence check using state equation in 15504 ms returned (error "Failed to check-sat")
[2020-06-02 19:00:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 3627 ms returned sat
[2020-06-02 19:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:00:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:00:50] [INFO ] [Real]Absence check using state equation in 15991 ms returned (error "Failed to check-sat")
[2020-06-02 19:00:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 4198 ms returned sat
[2020-06-02 19:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:01:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:01:10] [INFO ] [Real]Absence check using state equation in 15231 ms returned unknown
[2020-06-02 19:01:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 3939 ms returned sat
[2020-06-02 19:01:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:01:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:01:30] [INFO ] [Real]Absence check using state equation in 15674 ms returned unknown
[2020-06-02 19:01:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 3982 ms returned sat
[2020-06-02 19:01:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:01:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:01:50] [INFO ] [Real]Absence check using state equation in 15632 ms returned unknown
[2020-06-02 19:01:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 3753 ms returned sat
[2020-06-02 19:01:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:02:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:02:10] [INFO ] [Real]Absence check using state equation in 15791 ms returned (error "Failed to check-sat")
[2020-06-02 19:02:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 3866 ms returned sat
[2020-06-02 19:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:02:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:02:30] [INFO ] [Real]Absence check using state equation in 15739 ms returned unknown
[2020-06-02 19:02:36] [INFO ] [Real]Absence check using 2000 positive place invariants in 5048 ms returned sat
[2020-06-02 19:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:02:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:02:50] [INFO ] [Real]Absence check using state equation in 14391 ms returned (error "Failed to check-sat")
[2020-06-02 19:02:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 3721 ms returned sat
[2020-06-02 19:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:03:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:03:10] [INFO ] [Real]Absence check using state equation in 15854 ms returned (error "Failed to check-sat")
[2020-06-02 19:03:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 3706 ms returned sat
[2020-06-02 19:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:03:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:03:30] [INFO ] [Real]Absence check using state equation in 15894 ms returned unknown
[2020-06-02 19:03:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 3821 ms returned sat
[2020-06-02 19:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:03:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:03:50] [INFO ] [Real]Absence check using state equation in 15714 ms returned (error "Failed to check-sat")
[2020-06-02 19:03:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 3932 ms returned sat
[2020-06-02 19:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:04:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:04:10] [INFO ] [Real]Absence check using state equation in 15693 ms returned (error "Failed to check-sat")
[2020-06-02 19:04:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 3880 ms returned sat
[2020-06-02 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:04:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:04:30] [INFO ] [Real]Absence check using state equation in 15715 ms returned (error "Failed to check-sat")
[2020-06-02 19:04:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 4384 ms returned sat
[2020-06-02 19:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:04:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:04:50] [INFO ] [Real]Absence check using state equation in 15232 ms returned (error "Failed to check-sat")
[2020-06-02 19:04:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 3947 ms returned sat
[2020-06-02 19:04:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:05:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:05:10] [INFO ] [Real]Absence check using state equation in 15660 ms returned (error "Failed to check-sat")
[2020-06-02 19:05:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 3834 ms returned sat
[2020-06-02 19:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:05:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:05:30] [INFO ] [Real]Absence check using state equation in 15799 ms returned unknown
[2020-06-02 19:05:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 4061 ms returned sat
[2020-06-02 19:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:05:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:05:50] [INFO ] [Real]Absence check using state equation in 15555 ms returned (error "Failed to check-sat")
[2020-06-02 19:05:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 4024 ms returned sat
[2020-06-02 19:05:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:06:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:06:10] [INFO ] [Real]Absence check using state equation in 15506 ms returned (error "Failed to check-sat")
[2020-06-02 19:06:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 3788 ms returned sat
[2020-06-02 19:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:06:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:06:30] [INFO ] [Real]Absence check using state equation in 15840 ms returned (error "Failed to check-sat")
[2020-06-02 19:06:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 4284 ms returned sat
[2020-06-02 19:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:06:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:06:50] [INFO ] [Real]Absence check using state equation in 15245 ms returned (error "Failed to check-sat")
[2020-06-02 19:06:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 4344 ms returned sat
[2020-06-02 19:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:07:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:07:10] [INFO ] [Real]Absence check using state equation in 15279 ms returned (error "Failed to check-sat")
[2020-06-02 19:07:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 3801 ms returned sat
[2020-06-02 19:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:07:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:07:30] [INFO ] [Real]Absence check using state equation in 15827 ms returned (error "Failed to check-sat")
[2020-06-02 19:07:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 3784 ms returned sat
[2020-06-02 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:07:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:07:50] [INFO ] [Real]Absence check using state equation in 15856 ms returned (error "Failed to check-sat")
[2020-06-02 19:07:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 3755 ms returned sat
[2020-06-02 19:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:08:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:08:10] [INFO ] [Real]Absence check using state equation in 15848 ms returned (error "Failed to check-sat")
[2020-06-02 19:08:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 3817 ms returned sat
[2020-06-02 19:08:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:08:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:08:30] [INFO ] [Real]Absence check using state equation in 15775 ms returned (error "Failed to check-sat")
[2020-06-02 19:08:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 3761 ms returned sat
[2020-06-02 19:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:08:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:08:50] [INFO ] [Real]Absence check using state equation in 15857 ms returned unknown
[2020-06-02 19:08:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 4000 ms returned sat
[2020-06-02 19:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:09:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:09:10] [INFO ] [Real]Absence check using state equation in 15520 ms returned unknown
[2020-06-02 19:09:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 3917 ms returned sat
[2020-06-02 19:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:09:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:09:30] [INFO ] [Real]Absence check using state equation in 15617 ms returned (error "Failed to check-sat")
[2020-06-02 19:09:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 3714 ms returned sat
[2020-06-02 19:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:09:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:09:50] [INFO ] [Real]Absence check using state equation in 15902 ms returned (error "Failed to check-sat")
[2020-06-02 19:09:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 3723 ms returned sat
[2020-06-02 19:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:10:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:10:10] [INFO ] [Real]Absence check using state equation in 15838 ms returned (error "Failed to check-sat")
[2020-06-02 19:10:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 3827 ms returned sat
[2020-06-02 19:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:10:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:10:30] [INFO ] [Real]Absence check using state equation in 15674 ms returned (error "Failed to check-sat")
[2020-06-02 19:10:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 3980 ms returned sat
[2020-06-02 19:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:10:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:10:50] [INFO ] [Real]Absence check using state equation in 15600 ms returned (error "Failed to check-sat")
[2020-06-02 19:10:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 4010 ms returned sat
[2020-06-02 19:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:11:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:11:10] [INFO ] [Real]Absence check using state equation in 15602 ms returned unknown
[2020-06-02 19:11:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 4046 ms returned sat
[2020-06-02 19:11:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:11:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:11:30] [INFO ] [Real]Absence check using state equation in 15582 ms returned (error "Failed to check-sat")
[2020-06-02 19:11:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 3840 ms returned sat
[2020-06-02 19:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:11:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:11:50] [INFO ] [Real]Absence check using state equation in 15778 ms returned (error "Failed to check-sat")
[2020-06-02 19:11:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 4020 ms returned sat
[2020-06-02 19:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:12:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:12:10] [INFO ] [Real]Absence check using state equation in 15464 ms returned (error "Failed to check-sat")
[2020-06-02 19:12:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 3795 ms returned sat
[2020-06-02 19:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:12:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:12:30] [INFO ] [Real]Absence check using state equation in 15749 ms returned unknown
[2020-06-02 19:12:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 4053 ms returned sat
[2020-06-02 19:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:12:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:12:50] [INFO ] [Real]Absence check using state equation in 15589 ms returned (error "Failed to check-sat")
[2020-06-02 19:12:56] [INFO ] [Real]Absence check using 2000 positive place invariants in 4595 ms returned sat
[2020-06-02 19:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:13:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:13:10] [INFO ] [Real]Absence check using state equation in 14954 ms returned unknown
[2020-06-02 19:13:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 4345 ms returned sat
[2020-06-02 19:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:13:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:13:30] [INFO ] [Real]Absence check using state equation in 15231 ms returned (error "Failed to check-sat")
[2020-06-02 19:13:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 3813 ms returned sat
[2020-06-02 19:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:13:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:13:50] [INFO ] [Real]Absence check using state equation in 15815 ms returned (error "Failed to check-sat")
[2020-06-02 19:13:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 3989 ms returned sat
[2020-06-02 19:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:14:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:14:10] [INFO ] [Real]Absence check using state equation in 15625 ms returned (error "Failed to check-sat")
[2020-06-02 19:14:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 3685 ms returned sat
[2020-06-02 19:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:14:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:14:30] [INFO ] [Real]Absence check using state equation in 16084 ms returned (error "Failed to check-sat")
[2020-06-02 19:14:39] [INFO ] [Real]Absence check using 2000 positive place invariants in 7988 ms returned sat
[2020-06-02 19:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:14:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:14:51] [INFO ] [Real]Absence check using state equation in 11625 ms returned unknown
[2020-06-02 19:14:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 3949 ms returned unsat
[2020-06-02 19:14:58] [INFO ] [Real]Absence check using 2000 positive place invariants in 2350 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-02 19:15:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-02 19:15:00] [INFO ] Flatten gal took : 1095 ms
[2020-06-02 19:15:01] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-02 19:15:01] [INFO ] Flatten gal took : 533 ms
FORMULA Philosophers-COL-001000-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 19:15:01] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 105 ms.
[2020-06-02 19:15:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 40 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Philosophers-COL-001000 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 11071748 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16103116 kB

--------------------
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="Philosophers-COL-001000"
export BK_EXAMINATION="CTLFireability"
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 Philosophers-COL-001000, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987871300060"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-001000.tgz
mv Philosophers-COL-001000 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;