About the Execution of ITS-LoLa for Philosophers-PT-001000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15737.390 | 3600000.00 | 3906236.00 | 5481.00 | T??FT?T?????F??F | 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-158987871400162.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 LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871400162
=====================================================================
--------------------
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-001000-00
FORMULA_NAME Philosophers-PT-001000-01
FORMULA_NAME Philosophers-PT-001000-02
FORMULA_NAME Philosophers-PT-001000-03
FORMULA_NAME Philosophers-PT-001000-04
FORMULA_NAME Philosophers-PT-001000-05
FORMULA_NAME Philosophers-PT-001000-06
FORMULA_NAME Philosophers-PT-001000-07
FORMULA_NAME Philosophers-PT-001000-08
FORMULA_NAME Philosophers-PT-001000-09
FORMULA_NAME Philosophers-PT-001000-10
FORMULA_NAME Philosophers-PT-001000-11
FORMULA_NAME Philosophers-PT-001000-12
FORMULA_NAME Philosophers-PT-001000-13
FORMULA_NAME Philosophers-PT-001000-14
FORMULA_NAME Philosophers-PT-001000-15
=== Now, execution of the tool begins
BK_START 1591131714927
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 21:01:57] [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]
[2020-06-02 21:01:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 21:01:58] [INFO ] Load time of PNML (sax parser for PT used): 380 ms
[2020-06-02 21:01:58] [INFO ] Transformed 5000 places.
[2020-06-02 21:01:58] [INFO ] Transformed 5000 transitions.
[2020-06-02 21:01:58] [INFO ] Parsed PT model containing 5000 places and 5000 transitions in 614 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 234 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 5566 ms. (steps per millisecond=17 ) 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, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 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, 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, 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, 0, 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, 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, 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, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 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, 0, 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, 0, 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, 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, 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, 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, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 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, 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, 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, 0, 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, 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, 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, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 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, 0, 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, 0, 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, 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, 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, 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]
// Phase 1: matrix 5000 rows 5000 cols
[2020-06-02 21:02:04] [INFO ] Computed 2000 place invariants in 84 ms
[2020-06-02 21:02:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 7743 ms returned sat
[2020-06-02 21:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:02:24] [INFO ] [Real]Absence check using state equation in 11478 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:02:29] [INFO ] [Real]Absence check using 2000 positive place invariants in 4575 ms returned sat
[2020-06-02 21:02:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:02:44] [INFO ] [Real]Absence check using state equation in 14904 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:02:49] [INFO ] [Real]Absence check using 2000 positive place invariants in 4905 ms returned sat
[2020-06-02 21:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:03:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:03:04] [INFO ] [Real]Absence check using state equation in 14564 ms returned (error "Failed to check-sat")
[2020-06-02 21:03:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 4183 ms returned sat
[2020-06-02 21:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:03:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:03:24] [INFO ] [Real]Absence check using state equation in 15373 ms returned (error "Failed to check-sat")
[2020-06-02 21:03:28] [INFO ] [Real]Absence check using 2000 positive place invariants in 3889 ms returned sat
[2020-06-02 21:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:03:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:03:44] [INFO ] [Real]Absence check using state equation in 15610 ms returned unknown
[2020-06-02 21:03:52] [INFO ] [Real]Absence check using 2000 positive place invariants in 7323 ms returned sat
[2020-06-02 21:03:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:04:04] [INFO ] [Real]Absence check using state equation in 12163 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:04:11] [INFO ] [Real]Absence check using 2000 positive place invariants in 6740 ms returned sat
[2020-06-02 21:04:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:04:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:04:24] [INFO ] [Real]Absence check using state equation in 13025 ms returned (error "Failed to check-sat")
[2020-06-02 21:04:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 7881 ms returned sat
[2020-06-02 21:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:04:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:04:44] [INFO ] [Real]Absence check using state equation in 11594 ms returned (error "Failed to check-sat")
[2020-06-02 21:04:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 7825 ms returned sat
[2020-06-02 21:04:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:05:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:05:04] [INFO ] [Real]Absence check using state equation in 11674 ms returned (error "Failed to check-sat")
[2020-06-02 21:05:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 8871 ms returned sat
[2020-06-02 21:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:05:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:05:24] [INFO ] [Real]Absence check using state equation in 10651 ms returned (error "Failed to check-sat")
[2020-06-02 21:05:29] [INFO ] [Real]Absence check using 2000 positive place invariants in 4077 ms returned sat
[2020-06-02 21:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:05:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:05:44] [INFO ] [Real]Absence check using state equation in 15539 ms returned (error "Failed to check-sat")
[2020-06-02 21:05:49] [INFO ] [Real]Absence check using 2000 positive place invariants in 4764 ms returned sat
[2020-06-02 21:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:06:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:06:04] [INFO ] [Real]Absence check using state equation in 14830 ms returned unknown
[2020-06-02 21:06:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 9469 ms returned sat
[2020-06-02 21:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:06:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:06:24] [INFO ] [Real]Absence check using state equation in 10098 ms returned unknown
[2020-06-02 21:06:29] [INFO ] [Real]Absence check using 2000 positive place invariants in 4314 ms returned sat
[2020-06-02 21:06:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:06:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:06:44] [INFO ] [Real]Absence check using state equation in 15009 ms returned (error "Failed to check-sat")
[2020-06-02 21:06:52] [INFO ] [Real]Absence check using 2000 positive place invariants in 7439 ms returned sat
[2020-06-02 21:06:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:07:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:07:04] [INFO ] [Real]Absence check using state equation in 12103 ms returned (error "Failed to check-sat")
[2020-06-02 21:07:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 4027 ms returned sat
[2020-06-02 21:07:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:07:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:07:24] [INFO ] [Real]Absence check using state equation in 15484 ms returned (error "Failed to check-sat")
[2020-06-02 21:07:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 8955 ms returned sat
[2020-06-02 21:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:07:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:07:44] [INFO ] [Real]Absence check using state equation in 10365 ms returned (error "Failed to check-sat")
[2020-06-02 21:07:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 6446 ms returned sat
[2020-06-02 21:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:08:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:08:04] [INFO ] [Real]Absence check using state equation in 13057 ms returned (error "Failed to check-sat")
[2020-06-02 21:08:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 3977 ms returned sat
[2020-06-02 21:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:08:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:08:25] [INFO ] [Real]Absence check using state equation in 15569 ms returned (error "Failed to check-sat")
[2020-06-02 21:08:29] [INFO ] [Real]Absence check using 2000 positive place invariants in 3905 ms returned sat
[2020-06-02 21:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:08:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:08:45] [INFO ] [Real]Absence check using state equation in 15601 ms returned (error "Failed to check-sat")
[2020-06-02 21:08:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 8277 ms returned sat
[2020-06-02 21:08:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:09:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:09:05] [INFO ] [Real]Absence check using state equation in 10764 ms returned unknown
[2020-06-02 21:09:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 3755 ms returned sat
[2020-06-02 21:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:09:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:09:25] [INFO ] [Real]Absence check using state equation in 15768 ms returned (error "Failed to check-sat")
[2020-06-02 21:09:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 9013 ms returned sat
[2020-06-02 21:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:09:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:09:45] [INFO ] [Real]Absence check using state equation in 10529 ms returned (error "Failed to check-sat")
[2020-06-02 21:09:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 5731 ms returned sat
[2020-06-02 21:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:10:05] [INFO ] [Real]Absence check using state equation in 13776 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:10:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 3758 ms returned sat
[2020-06-02 21:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:10:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:10:25] [INFO ] [Real]Absence check using state equation in 15778 ms returned (error "Failed to check-sat")
[2020-06-02 21:10:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 8156 ms returned sat
[2020-06-02 21:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:10:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:10:45] [INFO ] [Real]Absence check using state equation in 11149 ms returned unknown
[2020-06-02 21:10:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 5341 ms returned sat
[2020-06-02 21:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:11:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:11:05] [INFO ] [Real]Absence check using state equation in 14102 ms returned (error "Failed to check-sat")
[2020-06-02 21:11:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 4060 ms returned sat
[2020-06-02 21:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:11:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:11:25] [INFO ] [Real]Absence check using state equation in 15428 ms returned (error "Failed to check-sat")
[2020-06-02 21:11:29] [INFO ] [Real]Absence check using 2000 positive place invariants in 3834 ms returned sat
[2020-06-02 21:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:11:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:11:45] [INFO ] [Real]Absence check using state equation in 15710 ms returned (error "Failed to check-sat")
[2020-06-02 21:11:49] [INFO ] [Real]Absence check using 2000 positive place invariants in 3735 ms returned sat
[2020-06-02 21:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:12:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:12:05] [INFO ] [Real]Absence check using state equation in 15746 ms returned (error "Failed to check-sat")
[2020-06-02 21:12:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 3828 ms returned sat
[2020-06-02 21:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:12:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:12:25] [INFO ] [Real]Absence check using state equation in 15663 ms returned (error "Failed to check-sat")
[2020-06-02 21:12:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 4330 ms returned sat
[2020-06-02 21:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:12:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:12:45] [INFO ] [Real]Absence check using state equation in 15211 ms returned (error "Failed to check-sat")
[2020-06-02 21:12:49] [INFO ] [Real]Absence check using 2000 positive place invariants in 3974 ms returned sat
[2020-06-02 21:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:13:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:13:05] [INFO ] [Real]Absence check using state equation in 15538 ms returned (error "Failed to check-sat")
[2020-06-02 21:13:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 3800 ms returned sat
[2020-06-02 21:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:13:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:13:25] [INFO ] [Real]Absence check using state equation in 15967 ms returned (error "Failed to check-sat")
[2020-06-02 21:13:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 4256 ms returned sat
[2020-06-02 21:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:13:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:13:45] [INFO ] [Real]Absence check using state equation in 15207 ms returned (error "Failed to check-sat")
[2020-06-02 21:13:49] [INFO ] [Real]Absence check using 2000 positive place invariants in 3945 ms returned sat
[2020-06-02 21:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:14:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:14:05] [INFO ] [Real]Absence check using state equation in 15529 ms returned unknown
[2020-06-02 21:14:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 3849 ms returned sat
[2020-06-02 21:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:14:25] [INFO ] [Real]Absence check using state equation in 15695 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:14:29] [INFO ] [Real]Absence check using 2000 positive place invariants in 3701 ms returned sat
[2020-06-02 21:14:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:14:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:14:45] [INFO ] [Real]Absence check using state equation in 15838 ms returned unknown
[2020-06-02 21:14:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 5199 ms returned sat
[2020-06-02 21:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:15:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:15:05] [INFO ] [Real]Absence check using state equation in 14250 ms returned unknown
[2020-06-02 21:15:10] [INFO ] [Real]Absence check using 2000 positive place invariants in 4203 ms returned sat
[2020-06-02 21:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:15:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:15:25] [INFO ] [Real]Absence check using state equation in 15314 ms returned (error "Failed to check-sat")
[2020-06-02 21:15:32] [INFO ] [Real]Absence check using 2000 positive place invariants in 6254 ms returned sat
[2020-06-02 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:15:45] [INFO ] [Real]Absence check using state equation in 12965 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:15:52] [INFO ] [Real]Absence check using 2000 positive place invariants in 6583 ms returned sat
[2020-06-02 21:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:16:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:16:05] [INFO ] [Real]Absence check using state equation in 12919 ms returned (error "Failed to check-sat")
[2020-06-02 21:16:12] [INFO ] [Real]Absence check using 2000 positive place invariants in 6038 ms returned sat
[2020-06-02 21:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:16:25] [INFO ] [Real]Absence check using state equation in 13564 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:16:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 4386 ms returned sat
[2020-06-02 21:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:16:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:16:45] [INFO ] [Real]Absence check using state equation in 15159 ms returned (error "Failed to check-sat")
[2020-06-02 21:16:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 4068 ms returned sat
[2020-06-02 21:16:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:17:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:17:05] [INFO ] [Real]Absence check using state equation in 15567 ms returned (error "Failed to check-sat")
[2020-06-02 21:17:11] [INFO ] [Real]Absence check using 2000 positive place invariants in 4342 ms returned sat
[2020-06-02 21:17:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:17:25] [INFO ] [Real]Absence check using state equation in 14811 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:17:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 4118 ms returned sat
[2020-06-02 21:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:17:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:17:45] [INFO ] [Real]Absence check using state equation in 15446 ms returned unknown
[2020-06-02 21:17:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 3961 ms returned sat
[2020-06-02 21:17:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:18:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:18:05] [INFO ] [Real]Absence check using state equation in 15643 ms returned (error "Failed to check-sat")
[2020-06-02 21:18:11] [INFO ] [Real]Absence check using 2000 positive place invariants in 4757 ms returned sat
[2020-06-02 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:18:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:18:25] [INFO ] [Real]Absence check using state equation in 14822 ms returned (error "Failed to check-sat")
[2020-06-02 21:18:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 4097 ms returned sat
[2020-06-02 21:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:18:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:18:45] [INFO ] [Real]Absence check using state equation in 15341 ms returned unknown
[2020-06-02 21:18:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 5049 ms returned sat
[2020-06-02 21:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:19:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:19:05] [INFO ] [Real]Absence check using state equation in 14256 ms returned (error "Failed to check-sat")
[2020-06-02 21:19:10] [INFO ] [Real]Absence check using 2000 positive place invariants in 4276 ms returned sat
[2020-06-02 21:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:19:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:19:25] [INFO ] [Real]Absence check using state equation in 15264 ms returned (error "Failed to check-sat")
[2020-06-02 21:19:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 4148 ms returned sat
[2020-06-02 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:19:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:19:45] [INFO ] [Real]Absence check using state equation in 15470 ms returned (error "Failed to check-sat")
[2020-06-02 21:19:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 3919 ms returned sat
[2020-06-02 21:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:20:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:20:05] [INFO ] [Real]Absence check using state equation in 15518 ms returned (error "Failed to check-sat")
[2020-06-02 21:20:10] [INFO ] [Real]Absence check using 2000 positive place invariants in 4309 ms returned sat
[2020-06-02 21:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:20:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:20:26] [INFO ] [Real]Absence check using state equation in 15068 ms returned (error "Failed to check-sat")
[2020-06-02 21:20:32] [INFO ] [Real]Absence check using 2000 positive place invariants in 5979 ms returned sat
[2020-06-02 21:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:20:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:20:46] [INFO ] [Real]Absence check using state equation in 13480 ms returned (error "Failed to check-sat")
[2020-06-02 21:20:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 3774 ms returned sat
[2020-06-02 21:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:21:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:21:06] [INFO ] [Real]Absence check using state equation in 15820 ms returned unknown
[2020-06-02 21:21:11] [INFO ] [Real]Absence check using 2000 positive place invariants in 5217 ms returned sat
[2020-06-02 21:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:21:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:21:26] [INFO ] [Real]Absence check using state equation in 14236 ms returned (error "Failed to check-sat")
[2020-06-02 21:21:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 3785 ms returned sat
[2020-06-02 21:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:21:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:21:46] [INFO ] [Real]Absence check using state equation in 15763 ms returned (error "Failed to check-sat")
[2020-06-02 21:21:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 8970 ms returned sat
[2020-06-02 21:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:22:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:22:06] [INFO ] [Real]Absence check using state equation in 10546 ms returned (error "Failed to check-sat")
[2020-06-02 21:22:12] [INFO ] [Real]Absence check using 2000 positive place invariants in 5677 ms returned sat
[2020-06-02 21:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:22:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:22:26] [INFO ] [Real]Absence check using state equation in 13834 ms returned (error "Failed to check-sat")
[2020-06-02 21:22:31] [INFO ] [Real]Absence check using 2000 positive place invariants in 4896 ms returned sat
[2020-06-02 21:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:22:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:22:46] [INFO ] [Real]Absence check using state equation in 14569 ms returned (error "Failed to check-sat")
[2020-06-02 21:22:57] [INFO ] [Real]Absence check using 2000 positive place invariants in 10330 ms returned sat
[2020-06-02 21:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:23:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:23:06] [INFO ] [Real]Absence check using state equation in 9161 ms returned (error "Failed to check-sat")
[2020-06-02 21:23:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 8556 ms returned sat
[2020-06-02 21:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:23:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:23:26] [INFO ] [Real]Absence check using state equation in 10968 ms returned (error "Failed to check-sat")
[2020-06-02 21:23:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 6500 ms returned sat
[2020-06-02 21:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:23:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:23:46] [INFO ] [Real]Absence check using state equation in 13009 ms returned (error "Failed to check-sat")
[2020-06-02 21:23:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 3858 ms returned sat
[2020-06-02 21:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:24:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:24:06] [INFO ] [Real]Absence check using state equation in 15901 ms returned unknown
[2020-06-02 21:24:12] [INFO ] [Real]Absence check using 2000 positive place invariants in 5745 ms returned sat
[2020-06-02 21:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:24:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:24:26] [INFO ] [Real]Absence check using state equation in 13791 ms returned (error "Failed to check-sat")
[2020-06-02 21:24:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 3838 ms returned sat
[2020-06-02 21:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:24:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:24:46] [INFO ] [Real]Absence check using state equation in 15633 ms returned (error "Failed to check-sat")
[2020-06-02 21:24:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 4622 ms returned sat
[2020-06-02 21:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:25:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:25:06] [INFO ] [Real]Absence check using state equation in 14945 ms returned unknown
[2020-06-02 21:25:10] [INFO ] [Real]Absence check using 2000 positive place invariants in 3988 ms returned sat
[2020-06-02 21:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:25:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:25:26] [INFO ] [Real]Absence check using state equation in 15519 ms returned unknown
[2020-06-02 21:25:36] [INFO ] [Real]Absence check using 2000 positive place invariants in 9236 ms returned sat
[2020-06-02 21:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:25:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:25:46] [INFO ] [Real]Absence check using state equation in 10227 ms returned (error "Failed to check-sat")
[2020-06-02 21:25:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 4079 ms returned sat
[2020-06-02 21:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:26:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:26:06] [INFO ] [Real]Absence check using state equation in 15513 ms returned (error "Failed to check-sat")
[2020-06-02 21:26:10] [INFO ] [Real]Absence check using 2000 positive place invariants in 3879 ms returned sat
[2020-06-02 21:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:26:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:26:26] [INFO ] [Real]Absence check using state equation in 15684 ms returned (error "Failed to check-sat")
[2020-06-02 21:26:31] [INFO ] [Real]Absence check using 2000 positive place invariants in 4946 ms returned sat
[2020-06-02 21:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:26:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:26:46] [INFO ] [Real]Absence check using state equation in 14599 ms returned (error "Failed to check-sat")
[2020-06-02 21:26:52] [INFO ] [Real]Absence check using 2000 positive place invariants in 5540 ms returned sat
[2020-06-02 21:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:27:06] [INFO ] [Real]Absence check using state equation in 13961 ms returned (error "Failed to check-sat")
[2020-06-02 21:27:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 8164 ms returned sat
[2020-06-02 21:27:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:27:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:27:26] [INFO ] [Real]Absence check using state equation in 11160 ms returned (error "Failed to check-sat")
[2020-06-02 21:27:35] [INFO ] [Real]Absence check using 2000 positive place invariants in 8827 ms returned sat
[2020-06-02 21:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:27:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:27:46] [INFO ] [Real]Absence check using state equation in 10696 ms returned unknown
[2020-06-02 21:27:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 4021 ms returned sat
[2020-06-02 21:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:28:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:28:06] [INFO ] [Real]Absence check using state equation in 15543 ms returned (error "Failed to check-sat")
[2020-06-02 21:28:16] [INFO ] [Real]Absence check using 2000 positive place invariants in 9174 ms returned sat
[2020-06-02 21:28:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:28:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:28:26] [INFO ] [Real]Absence check using state equation in 10382 ms returned unknown
[2020-06-02 21:28:31] [INFO ] [Real]Absence check using 2000 positive place invariants in 4936 ms returned sat
[2020-06-02 21:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:28:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:28:46] [INFO ] [Real]Absence check using state equation in 14591 ms returned (error "Failed to check-sat")
[2020-06-02 21:28:56] [INFO ] [Real]Absence check using 2000 positive place invariants in 9226 ms returned sat
[2020-06-02 21:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:29:06] [INFO ] [Real]Absence check using state equation in 10107 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:29:15] [INFO ] [Real]Absence check using 2000 positive place invariants in 8262 ms returned sat
[2020-06-02 21:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:29:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:29:26] [INFO ] [Real]Absence check using state equation in 11225 ms returned (error "Failed to check-sat")
[2020-06-02 21:29:36] [INFO ] [Real]Absence check using 2000 positive place invariants in 9093 ms returned sat
[2020-06-02 21:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:29:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 21:29:46] [INFO ] [Real]Absence check using state equation in 10593 ms returned unknown
[2020-06-02 21:29:56] [INFO ] [Real]Absence check using 2000 positive place invariants in 9437 ms returned sat
[2020-06-02 21:29:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:30:06] [INFO ] [Real]Absence check using state equation in 10088 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 21:30:08] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-02 21:30:08] [INFO ] Flatten gal took : 1042 ms
FORMULA Philosophers-PT-001000-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 21:30:08] [INFO ] Flatten gal took : 376 ms
[2020-06-02 21:30:09] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 65 ms.
[2020-06-02 21:30:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 42 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ Philosophers-PT-001000 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 11192580 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16113868 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="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 Philosophers-PT-001000, 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 r176-tajo-158987871400162"
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 [ "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 '
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 ;