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-158987871500164.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)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Philosophers-PT-001000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871500164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 487K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 363K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.7M 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 373K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 278K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 361K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 406K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.8M Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 102K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 260K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 4.1M 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-PT-001000-CTLFireability-00
FORMULA_NAME Philosophers-PT-001000-CTLFireability-01
FORMULA_NAME Philosophers-PT-001000-CTLFireability-02
FORMULA_NAME Philosophers-PT-001000-CTLFireability-03
FORMULA_NAME Philosophers-PT-001000-CTLFireability-04
FORMULA_NAME Philosophers-PT-001000-CTLFireability-05
FORMULA_NAME Philosophers-PT-001000-CTLFireability-06
FORMULA_NAME Philosophers-PT-001000-CTLFireability-07
FORMULA_NAME Philosophers-PT-001000-CTLFireability-08
FORMULA_NAME Philosophers-PT-001000-CTLFireability-09
FORMULA_NAME Philosophers-PT-001000-CTLFireability-10
FORMULA_NAME Philosophers-PT-001000-CTLFireability-11
FORMULA_NAME Philosophers-PT-001000-CTLFireability-12
FORMULA_NAME Philosophers-PT-001000-CTLFireability-13
FORMULA_NAME Philosophers-PT-001000-CTLFireability-14
FORMULA_NAME Philosophers-PT-001000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591131773736

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 21:02:55] [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 21:02:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 21:02:55] [INFO ] Load time of PNML (sax parser for PT used): 239 ms
[2020-06-02 21:02:55] [INFO ] Transformed 5000 places.
[2020-06-02 21:02:55] [INFO ] Transformed 5000 transitions.
[2020-06-02 21:02:55] [INFO ] Parsed PT model containing 5000 places and 5000 transitions in 302 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 415 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 6094 ms. (steps per millisecond=16 ) properties seen :[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, 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, 0, 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, 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, 0, 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, 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, 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, 0, 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, 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, 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, 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, 0, 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, 1, 1, 1, 1, 1, 0, 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, 0, 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, 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, 0, 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, 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, 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, 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, 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, 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, 0, 1, 1, 0, 0, 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, 0, 0, 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, 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, 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, 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, 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, 0, 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, 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, 0]
// Phase 1: matrix 5000 rows 5000 cols
[2020-06-02 21:03:02] [INFO ] Computed 2000 place invariants in 113 ms
[2020-06-02 21:03:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3750 ms returned sat
[2020-06-02 21:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:03:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:03:22] [INFO ] [Real]Absence check using state equation in 15705 ms returned (error "Failed to check-sat")
[2020-06-02 21:03:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 4188 ms returned sat
[2020-06-02 21:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:03:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:03:42] [INFO ] [Real]Absence check using state equation in 15394 ms returned (error "Failed to check-sat")
[2020-06-02 21:03:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 3525 ms returned sat
[2020-06-02 21:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:04:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:04:02] [INFO ] [Real]Absence check using state equation in 16173 ms returned (error "Failed to check-sat")
[2020-06-02 21:04:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3662 ms returned sat
[2020-06-02 21:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:04:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:04:22] [INFO ] [Real]Absence check using state equation in 15955 ms returned (error "Failed to check-sat")
[2020-06-02 21:04:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 4219 ms returned sat
[2020-06-02 21:04:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:04:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:04:42] [INFO ] [Real]Absence check using state equation in 15363 ms returned (error "Failed to check-sat")
[2020-06-02 21:04:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 3696 ms returned sat
[2020-06-02 21:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:05:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:05:02] [INFO ] [Real]Absence check using state equation in 15948 ms returned (error "Failed to check-sat")
[2020-06-02 21:05:07] [INFO ] [Real]Absence check using 2000 positive place invariants in 4189 ms returned sat
[2020-06-02 21:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:05:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:05:22] [INFO ] [Real]Absence check using state equation in 15436 ms returned unknown
[2020-06-02 21:05:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 3752 ms returned sat
[2020-06-02 21:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:05:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:05:42] [INFO ] [Real]Absence check using state equation in 15849 ms returned unknown
[2020-06-02 21:05:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 3512 ms returned sat
[2020-06-02 21:05:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:06:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:06:02] [INFO ] [Real]Absence check using state equation in 16198 ms returned (error "Failed to check-sat")
[2020-06-02 21:06:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3749 ms returned sat
[2020-06-02 21:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:06:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:06:22] [INFO ] [Real]Absence check using state equation in 15834 ms returned (error "Failed to check-sat")
[2020-06-02 21:06:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 3873 ms returned sat
[2020-06-02 21:06:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:06:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:06:42] [INFO ] [Real]Absence check using state equation in 15761 ms returned (error "Failed to check-sat")
[2020-06-02 21:06:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 4017 ms returned sat
[2020-06-02 21:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:07:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:07:02] [INFO ] [Real]Absence check using state equation in 15583 ms returned (error "Failed to check-sat")
[2020-06-02 21:07:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3573 ms returned sat
[2020-06-02 21:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:07:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:07:22] [INFO ] [Real]Absence check using state equation in 16043 ms returned (error "Failed to check-sat")
[2020-06-02 21:07:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 4081 ms returned sat
[2020-06-02 21:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:07:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:07:42] [INFO ] [Real]Absence check using state equation in 15508 ms returned (error "Failed to check-sat")
[2020-06-02 21:07:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 3790 ms returned sat
[2020-06-02 21:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:08:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:08:02] [INFO ] [Real]Absence check using state equation in 15817 ms returned unknown
[2020-06-02 21:08:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3932 ms returned sat
[2020-06-02 21:08:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:08:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:08:22] [INFO ] [Real]Absence check using state equation in 15624 ms returned unknown
[2020-06-02 21:08:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 3754 ms returned sat
[2020-06-02 21:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:08:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:08:42] [INFO ] [Real]Absence check using state equation in 15848 ms returned (error "Failed to check-sat")
[2020-06-02 21:08:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 3768 ms returned sat
[2020-06-02 21:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:09:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:09:02] [INFO ] [Real]Absence check using state equation in 15749 ms returned (error "Failed to check-sat")
[2020-06-02 21:09:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3710 ms returned sat
[2020-06-02 21:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:09:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:09:22] [INFO ] [Real]Absence check using state equation in 15935 ms returned (error "Failed to check-sat")
[2020-06-02 21:09:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 4095 ms returned sat
[2020-06-02 21:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:09:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:09:42] [INFO ] [Real]Absence check using state equation in 15520 ms returned (error "Failed to check-sat")
[2020-06-02 21:09:47] [INFO ] [Real]Absence check using 2000 positive place invariants in 4080 ms returned sat
[2020-06-02 21:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:10:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:10:02] [INFO ] [Real]Absence check using state equation in 15533 ms returned (error "Failed to check-sat")
[2020-06-02 21:10:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3921 ms returned sat
[2020-06-02 21:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:10:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:10:22] [INFO ] [Real]Absence check using state equation in 15653 ms returned (error "Failed to check-sat")
[2020-06-02 21:10:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 4358 ms returned sat
[2020-06-02 21:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:10:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:10:42] [INFO ] [Real]Absence check using state equation in 15263 ms returned unknown
[2020-06-02 21:10:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 3622 ms returned sat
[2020-06-02 21:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:11:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s2143 (- t2399 t4348))") while checking expression at index 23
[2020-06-02 21:11:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3886 ms returned sat
[2020-06-02 21:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:11:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:11:22] [INFO ] [Real]Absence check using state equation in 15708 ms returned unknown
[2020-06-02 21:11:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 4119 ms returned sat
[2020-06-02 21:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:11:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:11:42] [INFO ] [Real]Absence check using state equation in 15502 ms returned (error "Failed to check-sat")
[2020-06-02 21:11:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 3738 ms returned sat
[2020-06-02 21:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:12:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:12:02] [INFO ] [Real]Absence check using state equation in 15816 ms returned unknown
[2020-06-02 21:12:07] [INFO ] [Real]Absence check using 2000 positive place invariants in 3950 ms returned sat
[2020-06-02 21:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:12:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:12:22] [INFO ] [Real]Absence check using state equation in 15657 ms returned unknown
[2020-06-02 21:12:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 3562 ms returned sat
[2020-06-02 21:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:12:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:12:42] [INFO ] [Real]Absence check using state equation in 16128 ms returned unknown
[2020-06-02 21:12:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 3732 ms returned sat
[2020-06-02 21:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:13:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:13:02] [INFO ] [Real]Absence check using state equation in 15892 ms returned (error "Failed to check-sat")
[2020-06-02 21:13:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3614 ms returned sat
[2020-06-02 21:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:13:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:13:22] [INFO ] [Real]Absence check using state equation in 15935 ms returned (error "Failed to check-sat")
[2020-06-02 21:13:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 3836 ms returned sat
[2020-06-02 21:13:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:13:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:13:42] [INFO ] [Real]Absence check using state equation in 15802 ms returned (error "Failed to check-sat")
[2020-06-02 21:13:47] [INFO ] [Real]Absence check using 2000 positive place invariants in 3959 ms returned sat
[2020-06-02 21:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:14:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:14:02] [INFO ] [Real]Absence check using state equation in 15656 ms returned (error "Failed to check-sat")
[2020-06-02 21:14:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3688 ms returned sat
[2020-06-02 21:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:14:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:14:22] [INFO ] [Real]Absence check using state equation in 15940 ms returned (error "Failed to check-sat")
[2020-06-02 21:14:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 3709 ms returned sat
[2020-06-02 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:14:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:14:42] [INFO ] [Real]Absence check using state equation in 15888 ms returned (error "Failed to check-sat")
[2020-06-02 21:14:47] [INFO ] [Real]Absence check using 2000 positive place invariants in 4037 ms returned sat
[2020-06-02 21:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:15:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:15:02] [INFO ] [Real]Absence check using state equation in 15593 ms returned unknown
[2020-06-02 21:15:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 3799 ms returned sat
[2020-06-02 21:15:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:15:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:15:22] [INFO ] [Real]Absence check using state equation in 15835 ms returned unknown
[2020-06-02 21:15:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 3714 ms returned sat
[2020-06-02 21:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:15:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:15:42] [INFO ] [Real]Absence check using state equation in 15868 ms returned unknown
[2020-06-02 21:15:47] [INFO ] [Real]Absence check using 2000 positive place invariants in 4045 ms returned sat
[2020-06-02 21:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:16:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:16:02] [INFO ] [Real]Absence check using state equation in 15589 ms returned (error "Failed to check-sat")
[2020-06-02 21:16:11] [INFO ] [Real]Absence check using 2000 positive place invariants in 7868 ms returned sat
[2020-06-02 21:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:16:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:16:22] [INFO ] [Real]Absence check using state equation in 11727 ms returned (error "Failed to check-sat")
[2020-06-02 21:16:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 3971 ms returned sat
[2020-06-02 21:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:16:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:16:42] [INFO ] [Real]Absence check using state equation in 15648 ms returned unknown
[2020-06-02 21:16:44] [INFO ] Flatten gal took : 813 ms
[2020-06-02 21:16:44] [INFO ] Flatten gal took : 260 ms
[2020-06-02 21:16:44] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 73 ms.
[2020-06-02 21:16:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 23 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Philosophers-PT-001000 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 11076076 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16105940 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-PT-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-PT-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-158987871500164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-001000.tgz
mv Philosophers-PT-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 ;