About the Execution of ITS-LoLa for AirplaneLD-PT-4000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15742.030 | 3600000.00 | 3566553.00 | 6038.90 | [undef] | Time out reached |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2020-input.r166-smll-158987787500306.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is AirplaneLD-PT-4000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787500306
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 58M
-rw-r--r-- 1 mcc users 1.3M Mar 24 11:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.7M Mar 24 11:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 764K Mar 24 10:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.0M Mar 24 10:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.9M Apr 8 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 4.7M Apr 29 06:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Apr 8 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.3M Apr 29 06:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 981K Mar 24 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.1M Mar 24 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 699K Mar 24 07:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Mar 24 07:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 199K Mar 24 08:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 358K Mar 24 08:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 32M Mar 24 05:37 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME AirplaneLD-PT-4000-00
FORMULA_NAME AirplaneLD-PT-4000-01
FORMULA_NAME AirplaneLD-PT-4000-02
FORMULA_NAME AirplaneLD-PT-4000-03
FORMULA_NAME AirplaneLD-PT-4000-04
FORMULA_NAME AirplaneLD-PT-4000-05
FORMULA_NAME AirplaneLD-PT-4000-06
FORMULA_NAME AirplaneLD-PT-4000-07
FORMULA_NAME AirplaneLD-PT-4000-08
FORMULA_NAME AirplaneLD-PT-4000-09
FORMULA_NAME AirplaneLD-PT-4000-10
FORMULA_NAME AirplaneLD-PT-4000-11
FORMULA_NAME AirplaneLD-PT-4000-12
FORMULA_NAME AirplaneLD-PT-4000-13
FORMULA_NAME AirplaneLD-PT-4000-14
FORMULA_NAME AirplaneLD-PT-4000-15
=== Now, execution of the tool begins
BK_START 1591406582751
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-06 01:23:05] [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]
[2020-06-06 01:23:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-06 01:23:07] [INFO ] Load time of PNML (sax parser for PT used): 1705 ms
[2020-06-06 01:23:07] [INFO ] Transformed 28019 places.
[2020-06-06 01:23:07] [INFO ] Transformed 32008 transitions.
[2020-06-06 01:23:07] [INFO ] Found NUPN structural information;
[2020-06-06 01:23:07] [INFO ] Parsed PT model containing 28019 places and 32008 transitions in 1965 ms.
Reduce places removed 12002 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 1146 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 12596 resets, run finished after 29926 ms. (steps per millisecond=3 ) properties seen :[1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0]
// Phase 1: matrix 32008 rows 16017 cols
[2020-06-06 01:24:17] [INFO ] Computed 3 place invariants in 38319 ms
[2020-06-06 01:24:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1181 ms returned sat
[2020-06-06 01:24:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1109 ms returned sat
[2020-06-06 01:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:24:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:24:37] [INFO ] [Real]Absence check using state equation in 13332 ms returned (error "Failed to check-sat")
[2020-06-06 01:24:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1506 ms returned sat
[2020-06-06 01:24:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1094 ms returned sat
[2020-06-06 01:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:24:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:24:57] [INFO ] [Real]Absence check using state equation in 13249 ms returned unknown
[2020-06-06 01:25:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1210 ms returned sat
[2020-06-06 01:25:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1473 ms returned sat
[2020-06-06 01:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:25:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:25:17] [INFO ] [Real]Absence check using state equation in 13340 ms returned (error "Failed to check-sat")
[2020-06-06 01:25:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1183 ms returned sat
[2020-06-06 01:25:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1120 ms returned sat
[2020-06-06 01:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:25:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:25:37] [INFO ] [Real]Absence check using state equation in 13967 ms returned unknown
[2020-06-06 01:25:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1494 ms returned sat
[2020-06-06 01:25:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1115 ms returned sat
[2020-06-06 01:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:25:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:25:57] [INFO ] [Real]Absence check using state equation in 12727 ms returned (error "Failed to check-sat")
[2020-06-06 01:26:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1262 ms returned sat
[2020-06-06 01:26:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1209 ms returned sat
[2020-06-06 01:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:26:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:26:17] [INFO ] [Real]Absence check using state equation in 13008 ms returned (error "Failed to check-sat")
[2020-06-06 01:26:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1499 ms returned sat
[2020-06-06 01:26:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1294 ms returned sat
[2020-06-06 01:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:26:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:26:37] [INFO ] [Real]Absence check using state equation in 13084 ms returned (error "Failed to check-sat")
[2020-06-06 01:26:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1484 ms returned sat
[2020-06-06 01:26:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1233 ms returned sat
[2020-06-06 01:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:26:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:26:57] [INFO ] [Real]Absence check using state equation in 14075 ms returned unknown
[2020-06-06 01:27:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1475 ms returned sat
[2020-06-06 01:27:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1112 ms returned sat
[2020-06-06 01:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:27:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:27:17] [INFO ] [Real]Absence check using state equation in 14183 ms returned unknown
[2020-06-06 01:27:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1174 ms returned sat
[2020-06-06 01:27:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1460 ms returned sat
[2020-06-06 01:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:27:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:27:37] [INFO ] [Real]Absence check using state equation in 12937 ms returned (error "Failed to check-sat")
[2020-06-06 01:27:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1155 ms returned sat
[2020-06-06 01:27:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1371 ms returned sat
[2020-06-06 01:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:27:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:27:57] [INFO ] [Real]Absence check using state equation in 12797 ms returned (error "Failed to check-sat")
[2020-06-06 01:28:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1176 ms returned sat
[2020-06-06 01:28:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1444 ms returned sat
[2020-06-06 01:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:28:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:28:17] [INFO ] [Real]Absence check using state equation in 13029 ms returned unknown
[2020-06-06 01:28:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1179 ms returned sat
[2020-06-06 01:28:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1124 ms returned sat
[2020-06-06 01:28:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:28:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:28:37] [INFO ] [Real]Absence check using state equation in 13670 ms returned unknown
[2020-06-06 01:28:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1174 ms returned sat
[2020-06-06 01:28:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1341 ms returned sat
[2020-06-06 01:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:28:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:28:57] [INFO ] [Real]Absence check using state equation in 14280 ms returned (error "Failed to check-sat")
[2020-06-06 01:29:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1190 ms returned sat
[2020-06-06 01:29:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 01:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:29:17] [INFO ] [Real]Absence check using state equation in 13412 ms returned (error "Solver has unexpectedly terminated")
[2020-06-06 01:29:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1261 ms returned sat
[2020-06-06 01:29:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1158 ms returned sat
[2020-06-06 01:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:29:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:29:37] [INFO ] [Real]Absence check using state equation in 13163 ms returned unknown
[2020-06-06 01:29:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1445 ms returned sat
[2020-06-06 01:29:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1120 ms returned sat
[2020-06-06 01:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:29:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:29:57] [INFO ] [Real]Absence check using state equation in 14206 ms returned (error "Failed to check-sat")
[2020-06-06 01:30:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1506 ms returned sat
[2020-06-06 01:30:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1120 ms returned sat
[2020-06-06 01:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:30:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:30:17] [INFO ] [Real]Absence check using state equation in 13321 ms returned (error "Failed to check-sat")
[2020-06-06 01:30:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1177 ms returned sat
[2020-06-06 01:30:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1418 ms returned sat
[2020-06-06 01:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:30:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:30:37] [INFO ] [Real]Absence check using state equation in 14461 ms returned unknown
[2020-06-06 01:30:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1479 ms returned sat
[2020-06-06 01:30:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1111 ms returned sat
[2020-06-06 01:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:30:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:30:57] [INFO ] [Real]Absence check using state equation in 13832 ms returned unknown
[2020-06-06 01:31:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1455 ms returned sat
[2020-06-06 01:31:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1121 ms returned sat
[2020-06-06 01:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:31:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:31:17] [INFO ] [Real]Absence check using state equation in 13284 ms returned (error "Failed to check-sat")
[2020-06-06 01:31:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1170 ms returned sat
[2020-06-06 01:31:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1110 ms returned sat
[2020-06-06 01:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:31:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:31:37] [INFO ] [Real]Absence check using state equation in 13208 ms returned unknown
[2020-06-06 01:31:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1410 ms returned sat
[2020-06-06 01:31:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1202 ms returned sat
[2020-06-06 01:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:31:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:31:57] [INFO ] [Real]Absence check using state equation in 13122 ms returned unknown
[2020-06-06 01:32:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1466 ms returned sat
[2020-06-06 01:32:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1117 ms returned sat
[2020-06-06 01:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:32:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:32:17] [INFO ] [Real]Absence check using state equation in 13858 ms returned unknown
[2020-06-06 01:32:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1475 ms returned sat
[2020-06-06 01:32:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1122 ms returned sat
[2020-06-06 01:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:32:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:32:37] [INFO ] [Real]Absence check using state equation in 13376 ms returned unknown
[2020-06-06 01:32:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1262 ms returned sat
[2020-06-06 01:32:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1380 ms returned sat
[2020-06-06 01:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:32:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:32:57] [INFO ] [Real]Absence check using state equation in 13493 ms returned (error "Failed to check-sat")
[2020-06-06 01:33:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1296 ms returned sat
[2020-06-06 01:33:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1124 ms returned sat
[2020-06-06 01:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:33:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:33:17] [INFO ] [Real]Absence check using state equation in 13569 ms returned unknown
[2020-06-06 01:33:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1179 ms returned sat
[2020-06-06 01:33:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1124 ms returned sat
[2020-06-06 01:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:33:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:33:37] [INFO ] [Real]Absence check using state equation in 14555 ms returned (error "Failed to check-sat")
[2020-06-06 01:33:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1394 ms returned sat
[2020-06-06 01:33:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1117 ms returned sat
[2020-06-06 01:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:33:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:33:57] [INFO ] [Real]Absence check using state equation in 13281 ms returned (error "Failed to check-sat")
[2020-06-06 01:34:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1174 ms returned sat
[2020-06-06 01:34:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1336 ms returned sat
[2020-06-06 01:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:34:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:34:17] [INFO ] [Real]Absence check using state equation in 13446 ms returned (error "Failed to check-sat")
[2020-06-06 01:34:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1157 ms returned sat
[2020-06-06 01:34:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1098 ms returned sat
[2020-06-06 01:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:34:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:34:37] [INFO ] [Real]Absence check using state equation in 14155 ms returned unknown
[2020-06-06 01:34:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1175 ms returned sat
[2020-06-06 01:34:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1325 ms returned sat
[2020-06-06 01:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:34:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:34:57] [INFO ] [Real]Absence check using state equation in 13473 ms returned (error "Failed to check-sat")
[2020-06-06 01:35:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1412 ms returned sat
[2020-06-06 01:35:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1205 ms returned sat
[2020-06-06 01:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:35:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:35:17] [INFO ] [Real]Absence check using state equation in 13267 ms returned unknown
[2020-06-06 01:35:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1174 ms returned sat
[2020-06-06 01:35:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1119 ms returned sat
[2020-06-06 01:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:35:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:35:37] [INFO ] [Real]Absence check using state equation in 14695 ms returned unknown
[2020-06-06 01:35:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1170 ms returned sat
[2020-06-06 01:35:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1106 ms returned sat
[2020-06-06 01:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:35:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:35:57] [INFO ] [Real]Absence check using state equation in 13533 ms returned unknown
[2020-06-06 01:36:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1181 ms returned sat
[2020-06-06 01:36:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1112 ms returned sat
[2020-06-06 01:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:36:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:36:17] [INFO ] [Real]Absence check using state equation in 13461 ms returned unknown
[2020-06-06 01:36:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1178 ms returned sat
[2020-06-06 01:36:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1413 ms returned sat
[2020-06-06 01:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:36:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:36:37] [INFO ] [Real]Absence check using state equation in 13201 ms returned (error "Failed to check-sat")
[2020-06-06 01:36:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1165 ms returned sat
[2020-06-06 01:36:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1334 ms returned sat
[2020-06-06 01:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:36:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:36:57] [INFO ] [Real]Absence check using state equation in 13062 ms returned (error "Failed to check-sat")
[2020-06-06 01:37:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1179 ms returned sat
[2020-06-06 01:37:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1399 ms returned sat
[2020-06-06 01:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:37:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:37:17] [INFO ] [Real]Absence check using state equation in 14187 ms returned (error "Failed to check-sat")
[2020-06-06 01:37:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1403 ms returned sat
[2020-06-06 01:37:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1124 ms returned sat
[2020-06-06 01:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:37:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:37:37] [INFO ] [Real]Absence check using state equation in 12903 ms returned (error "Failed to check-sat")
[2020-06-06 01:37:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1319 ms returned sat
[2020-06-06 01:37:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1131 ms returned sat
[2020-06-06 01:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:37:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:37:57] [INFO ] [Real]Absence check using state equation in 13944 ms returned unknown
[2020-06-06 01:38:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1376 ms returned sat
[2020-06-06 01:38:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1119 ms returned sat
[2020-06-06 01:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:38:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:38:17] [INFO ] [Real]Absence check using state equation in 12908 ms returned unknown
[2020-06-06 01:38:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1501 ms returned sat
[2020-06-06 01:38:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1124 ms returned sat
[2020-06-06 01:38:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:38:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:38:37] [INFO ] [Real]Absence check using state equation in 13625 ms returned (error "Failed to check-sat")
[2020-06-06 01:38:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1193 ms returned sat
[2020-06-06 01:38:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1200 ms returned sat
[2020-06-06 01:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:38:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:38:57] [INFO ] [Real]Absence check using state equation in 14365 ms returned (error "Failed to check-sat")
[2020-06-06 01:39:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1510 ms returned sat
[2020-06-06 01:39:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 01:39:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:39:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:39:17] [INFO ] [Real]Absence check using state equation in 13240 ms returned unknown
[2020-06-06 01:39:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1432 ms returned sat
[2020-06-06 01:39:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1124 ms returned sat
[2020-06-06 01:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:39:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:39:37] [INFO ] [Real]Absence check using state equation in 13540 ms returned (error "Failed to check-sat")
[2020-06-06 01:39:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1257 ms returned sat
[2020-06-06 01:39:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1203 ms returned sat
[2020-06-06 01:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:39:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:39:57] [INFO ] [Real]Absence check using state equation in 13559 ms returned (error "Failed to check-sat")
[2020-06-06 01:40:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1175 ms returned sat
[2020-06-06 01:40:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 01:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:40:17] [INFO ] [Real]Absence check using state equation in 14627 ms returned (error "Solver has unexpectedly terminated")
[2020-06-06 01:40:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1166 ms returned sat
[2020-06-06 01:40:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1386 ms returned sat
[2020-06-06 01:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:40:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:40:37] [INFO ] [Real]Absence check using state equation in 12764 ms returned (error "Failed to check-sat")
[2020-06-06 01:40:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1172 ms returned sat
[2020-06-06 01:40:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1118 ms returned sat
[2020-06-06 01:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:40:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:40:57] [INFO ] [Real]Absence check using state equation in 13044 ms returned (error "Failed to check-sat")
[2020-06-06 01:41:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1169 ms returned sat
[2020-06-06 01:41:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1310 ms returned sat
[2020-06-06 01:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:41:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:41:17] [INFO ] [Real]Absence check using state equation in 13702 ms returned unknown
[2020-06-06 01:41:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1175 ms returned sat
[2020-06-06 01:41:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1336 ms returned sat
[2020-06-06 01:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:41:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:41:37] [INFO ] [Real]Absence check using state equation in 13759 ms returned (error "Failed to check-sat")
[2020-06-06 01:41:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1396 ms returned sat
[2020-06-06 01:41:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1108 ms returned sat
[2020-06-06 01:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:41:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:41:57] [INFO ] [Real]Absence check using state equation in 13572 ms returned unknown
[2020-06-06 01:42:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1454 ms returned sat
[2020-06-06 01:42:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1121 ms returned sat
[2020-06-06 01:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:42:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:42:17] [INFO ] [Real]Absence check using state equation in 13683 ms returned unknown
[2020-06-06 01:42:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1160 ms returned sat
[2020-06-06 01:42:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1115 ms returned sat
[2020-06-06 01:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:42:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:42:37] [INFO ] [Real]Absence check using state equation in 13432 ms returned (error "Failed to check-sat")
[2020-06-06 01:42:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1308 ms returned sat
[2020-06-06 01:42:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1423 ms returned sat
[2020-06-06 01:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:42:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:42:57] [INFO ] [Real]Absence check using state equation in 12964 ms returned unknown
[2020-06-06 01:43:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1376 ms returned sat
[2020-06-06 01:43:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1101 ms returned sat
[2020-06-06 01:43:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:43:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:43:17] [INFO ] [Real]Absence check using state equation in 13577 ms returned (error "Failed to check-sat")
[2020-06-06 01:43:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1498 ms returned sat
[2020-06-06 01:43:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1118 ms returned sat
[2020-06-06 01:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:43:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:43:37] [INFO ] [Real]Absence check using state equation in 13881 ms returned unknown
[2020-06-06 01:43:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1150 ms returned sat
[2020-06-06 01:43:43] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1094 ms returned sat
[2020-06-06 01:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:43:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:43:57] [INFO ] [Real]Absence check using state equation in 14030 ms returned (error "Failed to check-sat")
[2020-06-06 01:44:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1153 ms returned sat
[2020-06-06 01:44:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1095 ms returned sat
[2020-06-06 01:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:44:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:44:18] [INFO ] [Real]Absence check using state equation in 13835 ms returned (error "Failed to check-sat")
[2020-06-06 01:44:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1179 ms returned sat
[2020-06-06 01:44:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1309 ms returned sat
[2020-06-06 01:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:44:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:44:38] [INFO ] [Real]Absence check using state equation in 13334 ms returned (error "Failed to check-sat")
[2020-06-06 01:44:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1354 ms returned sat
[2020-06-06 01:44:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1111 ms returned sat
[2020-06-06 01:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:44:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:44:58] [INFO ] [Real]Absence check using state equation in 13510 ms returned (error "Failed to check-sat")
[2020-06-06 01:45:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1473 ms returned sat
[2020-06-06 01:45:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1121 ms returned sat
[2020-06-06 01:45:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:45:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:45:18] [INFO ] [Real]Absence check using state equation in 12849 ms returned (error "Failed to check-sat")
[2020-06-06 01:45:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1496 ms returned sat
[2020-06-06 01:45:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1131 ms returned sat
[2020-06-06 01:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:45:38] [INFO ] [Real]Absence check using state equation in 12993 ms returned (error "Solver has unexpectedly terminated")
[2020-06-06 01:45:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1169 ms returned sat
[2020-06-06 01:45:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1428 ms returned sat
[2020-06-06 01:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:45:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:45:58] [INFO ] [Real]Absence check using state equation in 14097 ms returned (error "Failed to check-sat")
[2020-06-06 01:46:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1175 ms returned sat
[2020-06-06 01:46:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1360 ms returned sat
[2020-06-06 01:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:46:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:46:18] [INFO ] [Real]Absence check using state equation in 13013 ms returned unknown
[2020-06-06 01:46:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1176 ms returned sat
[2020-06-06 01:46:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1120 ms returned sat
[2020-06-06 01:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:46:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:46:38] [INFO ] [Real]Absence check using state equation in 13242 ms returned unknown
[2020-06-06 01:46:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1499 ms returned sat
[2020-06-06 01:46:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1109 ms returned sat
[2020-06-06 01:46:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:46:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:46:58] [INFO ] [Real]Absence check using state equation in 12970 ms returned (error "Failed to check-sat")
[2020-06-06 01:47:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1265 ms returned sat
[2020-06-06 01:47:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1125 ms returned sat
[2020-06-06 01:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:47:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:47:18] [INFO ] [Real]Absence check using state equation in 13917 ms returned (error "Failed to check-sat")
[2020-06-06 01:47:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1184 ms returned sat
[2020-06-06 01:47:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1128 ms returned sat
[2020-06-06 01:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:47:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:47:38] [INFO ] [Real]Absence check using state equation in 13837 ms returned (error "Failed to check-sat")
[2020-06-06 01:47:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1401 ms returned sat
[2020-06-06 01:47:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1135 ms returned sat
[2020-06-06 01:47:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:47:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:47:58] [INFO ] [Real]Absence check using state equation in 13574 ms returned unknown
[2020-06-06 01:48:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1369 ms returned sat
[2020-06-06 01:48:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1212 ms returned sat
[2020-06-06 01:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:48:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:48:18] [INFO ] [Real]Absence check using state equation in 13161 ms returned unknown
[2020-06-06 01:48:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1188 ms returned sat
[2020-06-06 01:48:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1133 ms returned sat
[2020-06-06 01:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:48:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:48:38] [INFO ] [Real]Absence check using state equation in 14548 ms returned unknown
[2020-06-06 01:48:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1199 ms returned sat
[2020-06-06 01:48:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1132 ms returned sat
[2020-06-06 01:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:48:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:48:58] [INFO ] [Real]Absence check using state equation in 13691 ms returned unknown
[2020-06-06 01:49:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1378 ms returned sat
[2020-06-06 01:49:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1115 ms returned sat
[2020-06-06 01:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:49:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:49:18] [INFO ] [Real]Absence check using state equation in 13336 ms returned unknown
[2020-06-06 01:49:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1502 ms returned sat
[2020-06-06 01:49:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1130 ms returned sat
[2020-06-06 01:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:49:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:49:38] [INFO ] [Real]Absence check using state equation in 13107 ms returned (error "Failed to check-sat")
[2020-06-06 01:49:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1182 ms returned sat
[2020-06-06 01:49:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1135 ms returned sat
[2020-06-06 01:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:49:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:49:58] [INFO ] [Real]Absence check using state equation in 14095 ms returned unknown
[2020-06-06 01:50:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1190 ms returned sat
[2020-06-06 01:50:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1127 ms returned sat
[2020-06-06 01:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:50:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:50:18] [INFO ] [Real]Absence check using state equation in 13364 ms returned unknown
[2020-06-06 01:50:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1166 ms returned sat
[2020-06-06 01:50:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1341 ms returned sat
[2020-06-06 01:50:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:50:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:50:38] [INFO ] [Real]Absence check using state equation in 13088 ms returned unknown
[2020-06-06 01:50:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1480 ms returned sat
[2020-06-06 01:50:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1163 ms returned sat
[2020-06-06 01:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:50:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:50:58] [INFO ] [Real]Absence check using state equation in 12538 ms returned unknown
[2020-06-06 01:51:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1195 ms returned sat
[2020-06-06 01:51:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1149 ms returned sat
[2020-06-06 01:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:51:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:51:18] [INFO ] [Real]Absence check using state equation in 14363 ms returned (error "Failed to check-sat")
[2020-06-06 01:51:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1253 ms returned sat
[2020-06-06 01:51:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1195 ms returned sat
[2020-06-06 01:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:51:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:51:38] [INFO ] [Real]Absence check using state equation in 13309 ms returned unknown
[2020-06-06 01:51:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1207 ms returned sat
[2020-06-06 01:51:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1145 ms returned sat
[2020-06-06 01:51:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:51:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:51:58] [INFO ] [Real]Absence check using state equation in 12949 ms returned unknown
[2020-06-06 01:52:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1453 ms returned sat
[2020-06-06 01:52:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1184 ms returned sat
[2020-06-06 01:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:52:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:52:18] [INFO ] [Real]Absence check using state equation in 13470 ms returned (error "Failed to check-sat")
[2020-06-06 01:52:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1406 ms returned sat
[2020-06-06 01:52:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1381 ms returned sat
[2020-06-06 01:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:52:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:52:38] [INFO ] [Real]Absence check using state equation in 12664 ms returned unknown
[2020-06-06 01:52:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1497 ms returned sat
[2020-06-06 01:52:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1164 ms returned sat
[2020-06-06 01:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:52:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:52:58] [INFO ] [Real]Absence check using state equation in 13070 ms returned unknown
[2020-06-06 01:53:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1220 ms returned sat
[2020-06-06 01:53:06] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1436 ms returned sat
[2020-06-06 01:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:53:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:53:18] [INFO ] [Real]Absence check using state equation in 12251 ms returned (error "Failed to check-sat")
[2020-06-06 01:53:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1202 ms returned sat
[2020-06-06 01:53:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1321 ms returned sat
[2020-06-06 01:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:53:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:53:38] [INFO ] [Real]Absence check using state equation in 12739 ms returned (error "Failed to check-sat")
[2020-06-06 01:53:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1417 ms returned sat
[2020-06-06 01:53:46] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1356 ms returned sat
[2020-06-06 01:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:53:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:53:58] [INFO ] [Real]Absence check using state equation in 12191 ms returned unknown
[2020-06-06 01:54:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1493 ms returned sat
[2020-06-06 01:54:06] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1412 ms returned sat
[2020-06-06 01:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:54:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:54:18] [INFO ] [Real]Absence check using state equation in 12331 ms returned (error "Failed to check-sat")
[2020-06-06 01:54:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1177 ms returned sat
[2020-06-06 01:54:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 01:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:54:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:54:38] [INFO ] [Real]Absence check using state equation in 13705 ms returned (error "Failed to check-sat")
[2020-06-06 01:54:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1490 ms returned sat
[2020-06-06 01:54:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1294 ms returned sat
[2020-06-06 01:54:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:54:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:54:58] [INFO ] [Real]Absence check using state equation in 13107 ms returned (error "Failed to check-sat")
[2020-06-06 01:55:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1263 ms returned sat
[2020-06-06 01:55:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1223 ms returned sat
[2020-06-06 01:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:55:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:55:18] [INFO ] [Real]Absence check using state equation in 13489 ms returned (error "Failed to check-sat")
[2020-06-06 01:55:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1182 ms returned sat
[2020-06-06 01:55:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1125 ms returned sat
[2020-06-06 01:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:55:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:55:38] [INFO ] [Real]Absence check using state equation in 13813 ms returned (error "Failed to check-sat")
[2020-06-06 01:55:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1361 ms returned sat
[2020-06-06 01:55:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1123 ms returned sat
[2020-06-06 01:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:55:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:55:58] [INFO ] [Real]Absence check using state equation in 13559 ms returned unknown
[2020-06-06 01:56:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1485 ms returned sat
[2020-06-06 01:56:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1190 ms returned sat
[2020-06-06 01:56:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:56:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:56:18] [INFO ] [Real]Absence check using state equation in 13775 ms returned (error "Failed to check-sat")
[2020-06-06 01:56:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1166 ms returned sat
[2020-06-06 01:56:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1116 ms returned sat
[2020-06-06 01:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:56:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:56:38] [INFO ] [Real]Absence check using state equation in 13449 ms returned (error "Failed to check-sat")
[2020-06-06 01:56:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1182 ms returned sat
[2020-06-06 01:56:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 01:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:56:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:56:58] [INFO ] [Real]Absence check using state equation in 13477 ms returned unknown
[2020-06-06 01:57:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1170 ms returned sat
[2020-06-06 01:57:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1450 ms returned sat
[2020-06-06 01:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:57:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:57:18] [INFO ] [Real]Absence check using state equation in 13034 ms returned (error "Failed to check-sat")
[2020-06-06 01:57:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1225 ms returned sat
[2020-06-06 01:57:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1430 ms returned sat
[2020-06-06 01:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:57:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:57:38] [INFO ] [Real]Absence check using state equation in 12992 ms returned unknown
[2020-06-06 01:57:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1439 ms returned sat
[2020-06-06 01:57:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1206 ms returned sat
[2020-06-06 01:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:57:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:57:58] [INFO ] [Real]Absence check using state equation in 13159 ms returned (error "Failed to check-sat")
[2020-06-06 01:58:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1386 ms returned sat
[2020-06-06 01:58:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1121 ms returned sat
[2020-06-06 01:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:58:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:58:18] [INFO ] [Real]Absence check using state equation in 13654 ms returned (error "Failed to check-sat")
[2020-06-06 01:58:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1178 ms returned sat
[2020-06-06 01:58:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1115 ms returned sat
[2020-06-06 01:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:58:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:58:38] [INFO ] [Real]Absence check using state equation in 14000 ms returned (error "Failed to check-sat")
[2020-06-06 01:58:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1170 ms returned sat
[2020-06-06 01:58:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1127 ms returned sat
[2020-06-06 01:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:58:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:58:58] [INFO ] [Real]Absence check using state equation in 14311 ms returned unknown
[2020-06-06 01:59:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1270 ms returned sat
[2020-06-06 01:59:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1200 ms returned sat
[2020-06-06 01:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:59:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:59:18] [INFO ] [Real]Absence check using state equation in 13573 ms returned (error "Failed to check-sat")
[2020-06-06 01:59:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1475 ms returned sat
[2020-06-06 01:59:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1138 ms returned sat
[2020-06-06 01:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:59:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:59:38] [INFO ] [Real]Absence check using state equation in 12837 ms returned unknown
[2020-06-06 01:59:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1503 ms returned sat
[2020-06-06 01:59:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1241 ms returned sat
[2020-06-06 01:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 01:59:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 01:59:58] [INFO ] [Real]Absence check using state equation in 13326 ms returned (error "Failed to check-sat")
[2020-06-06 02:00:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1169 ms returned sat
[2020-06-06 02:00:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 02:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:00:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:00:18] [INFO ] [Real]Absence check using state equation in 14017 ms returned unknown
[2020-06-06 02:00:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1184 ms returned sat
[2020-06-06 02:00:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1218 ms returned sat
[2020-06-06 02:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:00:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:00:38] [INFO ] [Real]Absence check using state equation in 14495 ms returned (error "Failed to check-sat")
[2020-06-06 02:00:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1191 ms returned sat
[2020-06-06 02:00:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1132 ms returned sat
[2020-06-06 02:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:00:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:00:58] [INFO ] [Real]Absence check using state equation in 14131 ms returned unknown
[2020-06-06 02:01:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1195 ms returned sat
[2020-06-06 02:01:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1137 ms returned sat
[2020-06-06 02:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:01:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:01:18] [INFO ] [Real]Absence check using state equation in 13870 ms returned (error "Failed to check-sat")
[2020-06-06 02:01:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1266 ms returned sat
[2020-06-06 02:01:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1216 ms returned sat
[2020-06-06 02:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:01:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:01:38] [INFO ] [Real]Absence check using state equation in 13775 ms returned (error "Failed to check-sat")
[2020-06-06 02:01:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1195 ms returned sat
[2020-06-06 02:01:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1115 ms returned sat
[2020-06-06 02:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:01:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:01:58] [INFO ] [Real]Absence check using state equation in 14583 ms returned (error "Failed to check-sat")
[2020-06-06 02:02:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1196 ms returned sat
[2020-06-06 02:02:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1135 ms returned sat
[2020-06-06 02:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:02:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:02:18] [INFO ] [Real]Absence check using state equation in 13855 ms returned (error "Failed to check-sat")
[2020-06-06 02:02:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1189 ms returned sat
[2020-06-06 02:02:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1360 ms returned sat
[2020-06-06 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:02:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:02:38] [INFO ] [Real]Absence check using state equation in 13045 ms returned unknown
[2020-06-06 02:02:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1698 ms returned sat
[2020-06-06 02:02:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1133 ms returned sat
[2020-06-06 02:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:02:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:02:58] [INFO ] [Real]Absence check using state equation in 12889 ms returned (error "Failed to check-sat")
[2020-06-06 02:03:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1450 ms returned sat
[2020-06-06 02:03:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1141 ms returned sat
[2020-06-06 02:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:03:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:03:18] [INFO ] [Real]Absence check using state equation in 13913 ms returned unknown
[2020-06-06 02:03:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1188 ms returned sat
[2020-06-06 02:03:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1137 ms returned sat
[2020-06-06 02:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:03:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:03:38] [INFO ] [Real]Absence check using state equation in 13925 ms returned (error "Failed to check-sat")
[2020-06-06 02:03:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1477 ms returned sat
[2020-06-06 02:03:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1216 ms returned sat
[2020-06-06 02:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:03:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:03:58] [INFO ] [Real]Absence check using state equation in 13443 ms returned (error "Failed to check-sat")
[2020-06-06 02:04:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1602 ms returned sat
[2020-06-06 02:04:06] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1302 ms returned sat
[2020-06-06 02:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:04:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:04:18] [INFO ] [Real]Absence check using state equation in 12587 ms returned unknown
[2020-06-06 02:04:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1189 ms returned sat
[2020-06-06 02:04:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1358 ms returned sat
[2020-06-06 02:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:04:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:04:38] [INFO ] [Real]Absence check using state equation in 13118 ms returned unknown
[2020-06-06 02:04:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1426 ms returned sat
[2020-06-06 02:04:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1133 ms returned sat
[2020-06-06 02:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:04:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:04:58] [INFO ] [Real]Absence check using state equation in 13432 ms returned unknown
[2020-06-06 02:05:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1441 ms returned sat
[2020-06-06 02:05:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1222 ms returned sat
[2020-06-06 02:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:05:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:05:18] [INFO ] [Real]Absence check using state equation in 12901 ms returned (error "Failed to check-sat")
[2020-06-06 02:05:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1210 ms returned sat
[2020-06-06 02:05:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1541 ms returned sat
[2020-06-06 02:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:05:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:05:38] [INFO ] [Real]Absence check using state equation in 14009 ms returned unknown
[2020-06-06 02:05:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1463 ms returned sat
[2020-06-06 02:05:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1124 ms returned sat
[2020-06-06 02:05:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:05:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:05:58] [INFO ] [Real]Absence check using state equation in 13584 ms returned unknown
[2020-06-06 02:06:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1478 ms returned sat
[2020-06-06 02:06:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1119 ms returned sat
[2020-06-06 02:06:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:06:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:06:18] [INFO ] [Real]Absence check using state equation in 13631 ms returned unknown
[2020-06-06 02:06:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1202 ms returned sat
[2020-06-06 02:06:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1467 ms returned sat
[2020-06-06 02:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:06:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:06:38] [INFO ] [Real]Absence check using state equation in 13922 ms returned (error "Failed to check-sat")
[2020-06-06 02:06:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1283 ms returned sat
[2020-06-06 02:06:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1136 ms returned sat
[2020-06-06 02:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:06:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:06:58] [INFO ] [Real]Absence check using state equation in 12904 ms returned (error "Failed to check-sat")
[2020-06-06 02:07:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1274 ms returned sat
[2020-06-06 02:07:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1193 ms returned sat
[2020-06-06 02:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:07:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:07:18] [INFO ] [Real]Absence check using state equation in 14257 ms returned (error "Failed to check-sat")
[2020-06-06 02:07:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1440 ms returned sat
[2020-06-06 02:07:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1314 ms returned sat
[2020-06-06 02:07:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:07:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:07:38] [INFO ] [Real]Absence check using state equation in 13904 ms returned (error "Failed to check-sat")
[2020-06-06 02:07:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1200 ms returned sat
[2020-06-06 02:07:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1134 ms returned sat
[2020-06-06 02:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:07:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:07:58] [INFO ] [Real]Absence check using state equation in 14626 ms returned unknown
[2020-06-06 02:08:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1166 ms returned sat
[2020-06-06 02:08:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1114 ms returned sat
[2020-06-06 02:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:08:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:08:18] [INFO ] [Real]Absence check using state equation in 13573 ms returned unknown
[2020-06-06 02:08:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1277 ms returned sat
[2020-06-06 02:08:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1438 ms returned sat
[2020-06-06 02:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:08:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:08:38] [INFO ] [Real]Absence check using state equation in 13414 ms returned unknown
[2020-06-06 02:08:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1484 ms returned sat
[2020-06-06 02:08:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1132 ms returned sat
[2020-06-06 02:08:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:08:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:08:58] [INFO ] [Real]Absence check using state equation in 13813 ms returned unknown
[2020-06-06 02:09:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1143 ms returned sat
[2020-06-06 02:09:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1074 ms returned sat
[2020-06-06 02:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:09:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:09:18] [INFO ] [Real]Absence check using state equation in 14083 ms returned unknown
[2020-06-06 02:09:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1515 ms returned sat
[2020-06-06 02:09:26] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1134 ms returned sat
[2020-06-06 02:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:09:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:09:38] [INFO ] [Real]Absence check using state equation in 12711 ms returned unknown
[2020-06-06 02:09:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1308 ms returned sat
[2020-06-06 02:09:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1315 ms returned sat
[2020-06-06 02:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:09:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:09:58] [INFO ] [Real]Absence check using state equation in 13233 ms returned (error "Failed to check-sat")
[2020-06-06 02:10:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1600 ms returned sat
[2020-06-06 02:10:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1124 ms returned sat
[2020-06-06 02:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:10:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:10:18] [INFO ] [Real]Absence check using state equation in 13932 ms returned unknown
[2020-06-06 02:10:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1175 ms returned sat
[2020-06-06 02:10:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1403 ms returned sat
[2020-06-06 02:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:10:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:10:38] [INFO ] [Real]Absence check using state equation in 12997 ms returned unknown
[2020-06-06 02:10:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1207 ms returned sat
[2020-06-06 02:10:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1213 ms returned sat
[2020-06-06 02:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:10:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:10:58] [INFO ] [Real]Absence check using state equation in 13043 ms returned (error "Failed to check-sat")
[2020-06-06 02:11:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1182 ms returned sat
[2020-06-06 02:11:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1364 ms returned sat
[2020-06-06 02:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:11:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:11:18] [INFO ] [Real]Absence check using state equation in 13342 ms returned unknown
[2020-06-06 02:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1472 ms returned sat
[2020-06-06 02:11:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1316 ms returned sat
[2020-06-06 02:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:11:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:11:38] [INFO ] [Real]Absence check using state equation in 13045 ms returned unknown
[2020-06-06 02:11:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1264 ms returned sat
[2020-06-06 02:11:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1374 ms returned sat
[2020-06-06 02:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:11:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:11:58] [INFO ] [Real]Absence check using state equation in 13365 ms returned (error "Failed to check-sat")
[2020-06-06 02:12:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1519 ms returned sat
[2020-06-06 02:12:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1138 ms returned sat
[2020-06-06 02:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:12:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:12:19] [INFO ] [Real]Absence check using state equation in 13420 ms returned unknown
[2020-06-06 02:12:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1194 ms returned sat
[2020-06-06 02:12:26] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1335 ms returned sat
[2020-06-06 02:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:12:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:12:39] [INFO ] [Real]Absence check using state equation in 12823 ms returned unknown
[2020-06-06 02:12:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1273 ms returned sat
[2020-06-06 02:12:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1138 ms returned sat
[2020-06-06 02:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:12:59] [INFO ] [Real]Absence check using state equation in 13940 ms returned (error "Solver has unexpectedly terminated")
[2020-06-06 02:13:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1199 ms returned sat
[2020-06-06 02:13:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1133 ms returned sat
[2020-06-06 02:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:13:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:13:19] [INFO ] [Real]Absence check using state equation in 14301 ms returned (error "Failed to check-sat")
[2020-06-06 02:13:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1191 ms returned sat
[2020-06-06 02:13:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1336 ms returned sat
[2020-06-06 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:13:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:13:39] [INFO ] [Real]Absence check using state equation in 13385 ms returned unknown
[2020-06-06 02:13:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1520 ms returned sat
[2020-06-06 02:13:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1136 ms returned sat
[2020-06-06 02:13:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:13:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:13:59] [INFO ] [Real]Absence check using state equation in 13502 ms returned (error "Failed to check-sat")
[2020-06-06 02:14:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1266 ms returned sat
[2020-06-06 02:14:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1345 ms returned sat
[2020-06-06 02:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:14:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:14:19] [INFO ] [Real]Absence check using state equation in 13390 ms returned (error "Failed to check-sat")
[2020-06-06 02:14:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1439 ms returned sat
[2020-06-06 02:14:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1146 ms returned sat
[2020-06-06 02:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:14:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:14:39] [INFO ] [Real]Absence check using state equation in 13276 ms returned (error "Failed to check-sat")
[2020-06-06 02:14:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1484 ms returned sat
[2020-06-06 02:14:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1135 ms returned sat
[2020-06-06 02:14:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:14:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:14:59] [INFO ] [Real]Absence check using state equation in 13410 ms returned unknown
[2020-06-06 02:15:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1193 ms returned sat
[2020-06-06 02:15:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1132 ms returned sat
[2020-06-06 02:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:15:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:15:19] [INFO ] [Real]Absence check using state equation in 13720 ms returned unknown
[2020-06-06 02:15:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1176 ms returned sat
[2020-06-06 02:15:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1114 ms returned sat
[2020-06-06 02:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:15:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:15:39] [INFO ] [Real]Absence check using state equation in 14243 ms returned unknown
[2020-06-06 02:15:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1183 ms returned sat
[2020-06-06 02:15:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 02:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:15:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:15:59] [INFO ] [Real]Absence check using state equation in 13567 ms returned unknown
[2020-06-06 02:16:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1183 ms returned sat
[2020-06-06 02:16:06] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1365 ms returned sat
[2020-06-06 02:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:16:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:16:19] [INFO ] [Real]Absence check using state equation in 13121 ms returned (error "Failed to check-sat")
[2020-06-06 02:16:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1460 ms returned sat
[2020-06-06 02:16:26] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1117 ms returned sat
[2020-06-06 02:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:16:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:16:39] [INFO ] [Real]Absence check using state equation in 13001 ms returned unknown
[2020-06-06 02:16:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1436 ms returned sat
[2020-06-06 02:16:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 02:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:16:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:16:59] [INFO ] [Real]Absence check using state equation in 13569 ms returned unknown
[2020-06-06 02:17:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1469 ms returned sat
[2020-06-06 02:17:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1125 ms returned sat
[2020-06-06 02:17:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:17:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:17:19] [INFO ] [Real]Absence check using state equation in 13974 ms returned (error "Failed to check-sat")
[2020-06-06 02:17:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1204 ms returned sat
[2020-06-06 02:17:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1366 ms returned sat
[2020-06-06 02:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:17:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:17:39] [INFO ] [Real]Absence check using state equation in 13249 ms returned unknown
[2020-06-06 02:17:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1198 ms returned sat
[2020-06-06 02:17:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1324 ms returned sat
[2020-06-06 02:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:17:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:17:59] [INFO ] [Real]Absence check using state equation in 14049 ms returned unknown
[2020-06-06 02:18:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1200 ms returned sat
[2020-06-06 02:18:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1146 ms returned sat
[2020-06-06 02:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:18:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:18:19] [INFO ] [Real]Absence check using state equation in 13990 ms returned unknown
[2020-06-06 02:18:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1188 ms returned sat
[2020-06-06 02:18:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1141 ms returned sat
[2020-06-06 02:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:18:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:18:39] [INFO ] [Real]Absence check using state equation in 13575 ms returned unknown
[2020-06-06 02:18:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1481 ms returned sat
[2020-06-06 02:18:46] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1126 ms returned sat
[2020-06-06 02:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:18:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:18:59] [INFO ] [Real]Absence check using state equation in 13074 ms returned unknown
[2020-06-06 02:19:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1344 ms returned sat
[2020-06-06 02:19:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1138 ms returned sat
[2020-06-06 02:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:19:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:19:19] [INFO ] [Real]Absence check using state equation in 13870 ms returned (error "Failed to check-sat")
[2020-06-06 02:19:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1462 ms returned sat
[2020-06-06 02:19:26] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1148 ms returned sat
[2020-06-06 02:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:19:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:19:39] [INFO ] [Real]Absence check using state equation in 13027 ms returned (error "Failed to check-sat")
[2020-06-06 02:19:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1202 ms returned sat
[2020-06-06 02:19:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1154 ms returned sat
[2020-06-06 02:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:19:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:19:59] [INFO ] [Real]Absence check using state equation in 14427 ms returned (error "Failed to check-sat")
[2020-06-06 02:20:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1428 ms returned sat
[2020-06-06 02:20:06] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1141 ms returned sat
[2020-06-06 02:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:20:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:20:19] [INFO ] [Real]Absence check using state equation in 13274 ms returned (error "Failed to check-sat")
[2020-06-06 02:20:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1236 ms returned sat
[2020-06-06 02:20:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1182 ms returned sat
[2020-06-06 02:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:20:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:20:39] [INFO ] [Real]Absence check using state equation in 14346 ms returned unknown
[2020-06-06 02:20:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1174 ms returned sat
[2020-06-06 02:20:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1115 ms returned sat
[2020-06-06 02:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:20:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:20:59] [INFO ] [Real]Absence check using state equation in 14469 ms returned (error "Failed to check-sat")
[2020-06-06 02:21:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1180 ms returned sat
[2020-06-06 02:21:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1130 ms returned sat
[2020-06-06 02:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:21:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:21:19] [INFO ] [Real]Absence check using state equation in 14276 ms returned unknown
[2020-06-06 02:21:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1264 ms returned sat
[2020-06-06 02:21:25] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1212 ms returned sat
[2020-06-06 02:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:21:39] [INFO ] [Real]Absence check using state equation in 13959 ms returned (error "Solver has unexpectedly terminated")
[2020-06-06 02:21:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1172 ms returned sat
[2020-06-06 02:21:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1138 ms returned sat
[2020-06-06 02:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:21:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:21:59] [INFO ] [Real]Absence check using state equation in 14547 ms returned unknown
[2020-06-06 02:22:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1175 ms returned sat
[2020-06-06 02:22:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1117 ms returned sat
[2020-06-06 02:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:22:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:22:19] [INFO ] [Real]Absence check using state equation in 14447 ms returned (error "Failed to check-sat")
[2020-06-06 02:22:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1162 ms returned sat
[2020-06-06 02:22:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1132 ms returned sat
[2020-06-06 02:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:22:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-06 02:22:39] [INFO ] [Real]Absence check using state equation in 14602 ms returned unknown
[2020-06-06 02:22:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1206 ms returned sat
[2020-06-06 02:22:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1128 ms returned sat
[2020-06-06 02:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 02:22:59] [INFO ] [Real]Absence check using state equation in 14434 ms returned (error "Solver has unexpectedly terminated")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 13416584 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16087472 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="AirplaneLD-PT-4000"
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 AirplaneLD-PT-4000, 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 r166-smll-158987787500306"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-4000.tgz
mv AirplaneLD-PT-4000 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 ;