fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r006-smll-158897515800228
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for AirplaneLD-COL-2000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15740.480 3600000.00 3629530.00 8319.00 [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.r006-smll-158897515800228.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 itstools
Input is AirplaneLD-COL-2000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515800228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 3.9K Mar 24 11:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 24 11:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 24 09:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 24 09:51 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 3.8K Apr 8 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 29 06:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 29 06:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 24 08:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 24 08:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 24 06:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 24 06:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 24 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 24 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 328K 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-COL-2000-CTLFireability-00
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-01
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-02
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-03
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-04
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-05
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-06
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-07
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-08
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-09
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-10
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-11
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-12
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-13
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-14
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589443444672

[2020-05-14 08:04:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-14 08:04:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-14 08:04:07] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-14 08:04:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1516 ms
[2020-05-14 08:04:09] [INFO ] sort/places :
Speed->SpeedPossibleVal,Speed_Left_Wheel,Speed_Right_Wheel,
Signal->Plane_On_Ground_Signal_no,
Dot->stp5,stp4,stp3,stp2,stp1,P5,P4,P3,P2,P6,P1,
Weight->WeightPossibleVal,Weight_Right_Wheel,Weight_Left_Wheel,
Altitude->AltitudePossibleVal,TheAltitude,

[2020-05-14 08:04:09] [INFO ] Detected 3 constant HL places corresponding to 6002 PT places.
[2020-05-14 08:04:09] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 14019 PT places and 24012.0 transition bindings in 52 ms.
[2020-05-14 08:04:09] [INFO ] Computed order based on color domains.
[2020-05-14 08:04:09] [INFO ] Unfolded HLPN to a Petri net with 14019 places and 16008 transitions in 168 ms.
[2020-05-14 08:04:09] [INFO ] Unfolded HLPN properties in 14 ms.
[2020-05-14 08:04:09] [INFO ] Reduced 3999 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1999 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1999 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1999 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1999 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1999 identical enabling conditions.
[2020-05-14 08:04:09] [INFO ] Reduced 1999 identical enabling conditions.
Reduce places removed 6002 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 582 ms.
Interrupted random walk after 63636 steps, including 8024 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 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1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 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, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 1, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
// Phase 1: matrix 16008 rows 8017 cols
[2020-05-14 08:04:48] [INFO ] Computed 3 place invariants in 8068 ms
[2020-05-14 08:04:50] [INFO ] [Real]Absence check using 2 positive place invariants in 234 ms returned sat
[2020-05-14 08:04:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 184 ms returned sat
[2020-05-14 08:04:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:05:08] [INFO ] [Real]Absence check using state equation in 18154 ms returned (error "Solver has unexpectedly terminated")
[2020-05-14 08:05:10] [INFO ] [Real]Absence check using 2 positive place invariants in 280 ms returned sat
[2020-05-14 08:05:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 253 ms returned sat
[2020-05-14 08:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:05:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:05:28] [INFO ] [Real]Absence check using state equation in 18053 ms returned unknown
[2020-05-14 08:05:30] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:05:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 252 ms returned sat
[2020-05-14 08:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:05:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:05:48] [INFO ] [Real]Absence check using state equation in 18009 ms returned unknown
[2020-05-14 08:05:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:05:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:06:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:06:08] [INFO ] [Real]Absence check using state equation in 17973 ms returned (error "Failed to check-sat")
[2020-05-14 08:06:09] [INFO ] [Real]Absence check using 2 positive place invariants in 235 ms returned sat
[2020-05-14 08:06:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:06:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:06:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:06:28] [INFO ] [Real]Absence check using state equation in 18405 ms returned (error "Failed to check-sat")
[2020-05-14 08:06:30] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:06:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 246 ms returned sat
[2020-05-14 08:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:06:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:06:48] [INFO ] [Real]Absence check using state equation in 18122 ms returned (error "Failed to check-sat")
[2020-05-14 08:06:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:06:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 187 ms returned sat
[2020-05-14 08:06:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:07:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:07:08] [INFO ] [Real]Absence check using state equation in 18128 ms returned (error "Failed to check-sat")
[2020-05-14 08:07:10] [INFO ] [Real]Absence check using 2 positive place invariants in 281 ms returned sat
[2020-05-14 08:07:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:07:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:07:28] [INFO ] [Real]Absence check using state equation in 18107 ms returned unknown
[2020-05-14 08:07:30] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:07:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:07:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:07:48] [INFO ] [Real]Absence check using state equation in 18102 ms returned unknown
[2020-05-14 08:07:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:07:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:08:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:08:08] [INFO ] [Real]Absence check using state equation in 18085 ms returned (error "Failed to check-sat")
[2020-05-14 08:08:10] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:08:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:08:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:08:28] [INFO ] [Real]Absence check using state equation in 18060 ms returned unknown
[2020-05-14 08:08:30] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:08:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:08:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:08:48] [INFO ] [Real]Absence check using state equation in 18070 ms returned (error "Failed to check-sat")
[2020-05-14 08:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 281 ms returned sat
[2020-05-14 08:08:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 253 ms returned sat
[2020-05-14 08:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:09:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:09:08] [INFO ] [Real]Absence check using state equation in 18062 ms returned unknown
[2020-05-14 08:09:10] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:09:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:09:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:09:28] [INFO ] [Real]Absence check using state equation in 18088 ms returned unknown
[2020-05-14 08:09:30] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:09:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 261 ms returned sat
[2020-05-14 08:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:09:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:09:48] [INFO ] [Real]Absence check using state equation in 18081 ms returned (error "Failed to check-sat")
[2020-05-14 08:09:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:09:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:10:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:10:08] [INFO ] [Real]Absence check using state equation in 18027 ms returned (error "Failed to check-sat")
[2020-05-14 08:10:10] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:10:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:10:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:10:28] [INFO ] [Real]Absence check using state equation in 18050 ms returned unknown
[2020-05-14 08:10:29] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:10:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 248 ms returned sat
[2020-05-14 08:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:10:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:10:48] [INFO ] [Real]Absence check using state equation in 18342 ms returned (error "Failed to check-sat")
[2020-05-14 08:10:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:10:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:11:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:11:08] [INFO ] [Real]Absence check using state equation in 18015 ms returned (error "Failed to check-sat")
[2020-05-14 08:11:10] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:11:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:11:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:11:28] [INFO ] [Real]Absence check using state equation in 18274 ms returned unknown
[2020-05-14 08:11:30] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:11:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 253 ms returned sat
[2020-05-14 08:11:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:11:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:11:48] [INFO ] [Real]Absence check using state equation in 18019 ms returned unknown
[2020-05-14 08:11:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:11:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:12:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:12:08] [INFO ] [Real]Absence check using state equation in 18043 ms returned unknown
[2020-05-14 08:12:10] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:12:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 253 ms returned sat
[2020-05-14 08:12:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:12:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:12:28] [INFO ] [Real]Absence check using state equation in 18067 ms returned unknown
[2020-05-14 08:12:30] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:12:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:12:48] [INFO ] [Real]Absence check using state equation in 18023 ms returned (error "Solver has unexpectedly terminated")
[2020-05-14 08:12:50] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:12:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:13:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:13:08] [INFO ] [Real]Absence check using state equation in 17987 ms returned (error "Failed to check-sat")
[2020-05-14 08:13:10] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:13:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:13:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:13:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:13:28] [INFO ] [Real]Absence check using state equation in 18081 ms returned (error "Failed to check-sat")
[2020-05-14 08:13:30] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:13:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:13:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:13:48] [INFO ] [Real]Absence check using state equation in 18027 ms returned (error "Failed to check-sat")
[2020-05-14 08:13:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:13:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:14:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:14:08] [INFO ] [Real]Absence check using state equation in 18014 ms returned (error "Failed to check-sat")
[2020-05-14 08:14:10] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:14:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:14:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:14:28] [INFO ] [Real]Absence check using state equation in 18011 ms returned (error "Failed to check-sat")
[2020-05-14 08:14:30] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:14:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:14:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:14:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:14:48] [INFO ] [Real]Absence check using state equation in 18017 ms returned unknown
[2020-05-14 08:14:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:14:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:15:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:15:08] [INFO ] [Real]Absence check using state equation in 18006 ms returned (error "Failed to check-sat")
[2020-05-14 08:15:10] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:15:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:15:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:15:28] [INFO ] [Real]Absence check using state equation in 18264 ms returned (error "Failed to check-sat")
[2020-05-14 08:15:29] [INFO ] [Real]Absence check using 2 positive place invariants in 209 ms returned sat
[2020-05-14 08:15:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 189 ms returned sat
[2020-05-14 08:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:15:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:15:48] [INFO ] [Real]Absence check using state equation in 18594 ms returned unknown
[2020-05-14 08:15:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:15:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:15:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:16:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:16:08] [INFO ] [Real]Absence check using state equation in 18243 ms returned (error "Failed to check-sat")
[2020-05-14 08:16:10] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:16:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:16:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:16:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:16:28] [INFO ] [Real]Absence check using state equation in 18248 ms returned unknown
[2020-05-14 08:16:30] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:16:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:16:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:16:48] [INFO ] [Real]Absence check using state equation in 18225 ms returned unknown
[2020-05-14 08:16:50] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:16:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 260 ms returned sat
[2020-05-14 08:16:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:17:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:17:08] [INFO ] [Real]Absence check using state equation in 18184 ms returned unknown
[2020-05-14 08:17:10] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:17:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:17:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:17:28] [INFO ] [Real]Absence check using state equation in 18190 ms returned unknown
[2020-05-14 08:17:30] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:17:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:17:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:17:48] [INFO ] [Real]Absence check using state equation in 18194 ms returned (error "Failed to check-sat")
[2020-05-14 08:17:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:17:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:17:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:18:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:18:08] [INFO ] [Real]Absence check using state equation in 17926 ms returned (error "Failed to check-sat")
[2020-05-14 08:18:10] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:18:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:18:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:18:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:18:28] [INFO ] [Real]Absence check using state equation in 18199 ms returned unknown
[2020-05-14 08:18:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:18:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:18:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:18:48] [INFO ] [Real]Absence check using state equation in 18179 ms returned (error "Failed to check-sat")
[2020-05-14 08:18:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:18:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:19:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:19:08] [INFO ] [Real]Absence check using state equation in 18192 ms returned (error "Failed to check-sat")
[2020-05-14 08:19:10] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:19:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:19:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:19:28] [INFO ] [Real]Absence check using state equation in 18127 ms returned unknown
[2020-05-14 08:19:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:19:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:19:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:19:48] [INFO ] [Real]Absence check using state equation in 18311 ms returned unknown
[2020-05-14 08:19:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:19:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 167 ms returned sat
[2020-05-14 08:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:20:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:20:08] [INFO ] [Real]Absence check using state equation in 18198 ms returned unknown
[2020-05-14 08:20:10] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:20:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 242 ms returned sat
[2020-05-14 08:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:20:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:20:28] [INFO ] [Real]Absence check using state equation in 18101 ms returned (error "Failed to check-sat")
[2020-05-14 08:20:30] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:20:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:20:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:20:48] [INFO ] [Real]Absence check using state equation in 18167 ms returned unknown
[2020-05-14 08:20:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:20:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:21:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:21:08] [INFO ] [Real]Absence check using state equation in 18152 ms returned unknown
[2020-05-14 08:21:10] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:21:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 262 ms returned sat
[2020-05-14 08:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:21:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:21:28] [INFO ] [Real]Absence check using state equation in 17938 ms returned unknown
[2020-05-14 08:21:30] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:21:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 250 ms returned sat
[2020-05-14 08:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:21:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:21:48] [INFO ] [Real]Absence check using state equation in 18152 ms returned unknown
[2020-05-14 08:21:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:21:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 239 ms returned sat
[2020-05-14 08:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:22:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:22:08] [INFO ] [Real]Absence check using state equation in 18145 ms returned unknown
[2020-05-14 08:22:10] [INFO ] [Real]Absence check using 2 positive place invariants in 219 ms returned sat
[2020-05-14 08:22:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 212 ms returned sat
[2020-05-14 08:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:22:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:22:28] [INFO ] [Real]Absence check using state equation in 18551 ms returned (error "Failed to check-sat")
[2020-05-14 08:22:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:22:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 252 ms returned sat
[2020-05-14 08:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:22:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:22:48] [INFO ] [Real]Absence check using state equation in 18117 ms returned (error "Failed to check-sat")
[2020-05-14 08:22:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:22:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 251 ms returned sat
[2020-05-14 08:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:23:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:23:08] [INFO ] [Real]Absence check using state equation in 18111 ms returned unknown
[2020-05-14 08:23:10] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:23:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 253 ms returned sat
[2020-05-14 08:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:23:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:23:28] [INFO ] [Real]Absence check using state equation in 18422 ms returned unknown
[2020-05-14 08:23:30] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:23:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 248 ms returned sat
[2020-05-14 08:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:23:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:23:48] [INFO ] [Real]Absence check using state equation in 18100 ms returned (error "Failed to check-sat")
[2020-05-14 08:23:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:23:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 248 ms returned sat
[2020-05-14 08:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:24:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:24:08] [INFO ] [Real]Absence check using state equation in 18127 ms returned unknown
[2020-05-14 08:24:10] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:24:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:24:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:24:28] [INFO ] [Real]Absence check using state equation in 18311 ms returned unknown
[2020-05-14 08:24:30] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:24:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:24:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:24:48] [INFO ] [Real]Absence check using state equation in 18112 ms returned unknown
[2020-05-14 08:24:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:24:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 261 ms returned sat
[2020-05-14 08:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:25:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:25:08] [INFO ] [Real]Absence check using state equation in 18067 ms returned unknown
[2020-05-14 08:25:10] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:25:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:25:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:25:28] [INFO ] [Real]Absence check using state equation in 18081 ms returned unknown
[2020-05-14 08:25:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:25:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 261 ms returned sat
[2020-05-14 08:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:25:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:25:48] [INFO ] [Real]Absence check using state equation in 18076 ms returned unknown
[2020-05-14 08:25:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:25:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 259 ms returned sat
[2020-05-14 08:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:26:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:26:08] [INFO ] [Real]Absence check using state equation in 18072 ms returned unknown
[2020-05-14 08:26:10] [INFO ] [Real]Absence check using 2 positive place invariants in 279 ms returned sat
[2020-05-14 08:26:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:26:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:26:28] [INFO ] [Real]Absence check using state equation in 18285 ms returned unknown
[2020-05-14 08:26:30] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:26:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:26:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:26:48] [INFO ] [Real]Absence check using state equation in 18051 ms returned (error "Failed to check-sat")
[2020-05-14 08:26:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:26:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:27:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:27:08] [INFO ] [Real]Absence check using state equation in 18051 ms returned unknown
[2020-05-14 08:27:10] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:27:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:27:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:27:29] [INFO ] [Real]Absence check using state equation in 18051 ms returned (error "Failed to check-sat")
[2020-05-14 08:27:30] [INFO ] [Real]Absence check using 2 positive place invariants in 255 ms returned sat
[2020-05-14 08:27:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 229 ms returned sat
[2020-05-14 08:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:27:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:27:49] [INFO ] [Real]Absence check using state equation in 18277 ms returned (error "Failed to check-sat")
[2020-05-14 08:27:50] [INFO ] [Real]Absence check using 2 positive place invariants in 255 ms returned sat
[2020-05-14 08:27:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 237 ms returned sat
[2020-05-14 08:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:28:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:28:09] [INFO ] [Real]Absence check using state equation in 18389 ms returned (error "Failed to check-sat")
[2020-05-14 08:28:10] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:28:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:28:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:28:29] [INFO ] [Real]Absence check using state equation in 18062 ms returned unknown
[2020-05-14 08:28:30] [INFO ] [Real]Absence check using 2 positive place invariants in 279 ms returned sat
[2020-05-14 08:28:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 250 ms returned sat
[2020-05-14 08:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:28:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:28:49] [INFO ] [Real]Absence check using state equation in 18335 ms returned (error "Failed to check-sat")
[2020-05-14 08:28:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:28:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:29:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:29:09] [INFO ] [Real]Absence check using state equation in 18025 ms returned (error "Failed to check-sat")
[2020-05-14 08:29:10] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:29:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 260 ms returned sat
[2020-05-14 08:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:29:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:29:29] [INFO ] [Real]Absence check using state equation in 18034 ms returned unknown
[2020-05-14 08:29:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:29:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:29:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:29:49] [INFO ] [Real]Absence check using state equation in 18034 ms returned (error "Failed to check-sat")
[2020-05-14 08:29:50] [INFO ] [Real]Absence check using 2 positive place invariants in 287 ms returned sat
[2020-05-14 08:29:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:30:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:30:09] [INFO ] [Real]Absence check using state equation in 17985 ms returned (error "Failed to check-sat")
[2020-05-14 08:30:10] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:30:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:30:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:30:29] [INFO ] [Real]Absence check using state equation in 18266 ms returned unknown
[2020-05-14 08:30:30] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:30:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:30:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:30:49] [INFO ] [Real]Absence check using state equation in 17999 ms returned (error "Failed to check-sat")
[2020-05-14 08:30:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:30:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:31:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:31:09] [INFO ] [Real]Absence check using state equation in 17982 ms returned unknown
[2020-05-14 08:31:10] [INFO ] [Real]Absence check using 2 positive place invariants in 231 ms returned sat
[2020-05-14 08:31:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 209 ms returned sat
[2020-05-14 08:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:31:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:31:29] [INFO ] [Real]Absence check using state equation in 18427 ms returned (error "Failed to check-sat")
[2020-05-14 08:31:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:31:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:31:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:31:49] [INFO ] [Real]Absence check using state equation in 18205 ms returned (error "Failed to check-sat")
[2020-05-14 08:31:50] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:31:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:32:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:32:09] [INFO ] [Real]Absence check using state equation in 17968 ms returned (error "Failed to check-sat")
[2020-05-14 08:32:10] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:32:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:32:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:32:29] [INFO ] [Real]Absence check using state equation in 17965 ms returned (error "Failed to check-sat")
[2020-05-14 08:32:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:32:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 253 ms returned sat
[2020-05-14 08:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:32:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:32:49] [INFO ] [Real]Absence check using state equation in 17955 ms returned unknown
[2020-05-14 08:32:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:32:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 259 ms returned sat
[2020-05-14 08:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:33:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:33:09] [INFO ] [Real]Absence check using state equation in 17972 ms returned (error "Failed to check-sat")
[2020-05-14 08:33:10] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:33:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:33:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:33:29] [INFO ] [Real]Absence check using state equation in 17985 ms returned (error "Failed to check-sat")
[2020-05-14 08:33:30] [INFO ] [Real]Absence check using 2 positive place invariants in 287 ms returned sat
[2020-05-14 08:33:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 259 ms returned sat
[2020-05-14 08:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:33:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:33:49] [INFO ] [Real]Absence check using state equation in 17969 ms returned unknown
[2020-05-14 08:33:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:33:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:34:09] [INFO ] [Real]Absence check using state equation in 18233 ms returned sat
[2020-05-14 08:35:09] [INFO ] Deduced a trap composed of 6 places in 59859 ms
[2020-05-14 08:35:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s5 s6 s7 s8 s9 s10) 0)") while checking expression at index 87
[2020-05-14 08:35:10] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:35:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:35:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:35:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:35:29] [INFO ] [Real]Absence check using state equation in 17931 ms returned unknown
[2020-05-14 08:35:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:35:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:35:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:35:49] [INFO ] [Real]Absence check using state equation in 18011 ms returned (error "Failed to check-sat")
[2020-05-14 08:35:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:35:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 08:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:36:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:36:09] [INFO ] [Real]Absence check using state equation in 17947 ms returned (error "Failed to check-sat")
[2020-05-14 08:36:10] [INFO ] [Real]Absence check using 2 positive place invariants in 206 ms returned sat
[2020-05-14 08:36:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 190 ms returned sat
[2020-05-14 08:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:36:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:36:29] [INFO ] [Real]Absence check using state equation in 18603 ms returned (error "Failed to check-sat")
[2020-05-14 08:36:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:36:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:36:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:36:49] [INFO ] [Real]Absence check using state equation in 17973 ms returned unknown
[2020-05-14 08:36:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:36:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:37:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:37:09] [INFO ] [Real]Absence check using state equation in 17998 ms returned (error "Failed to check-sat")
[2020-05-14 08:37:10] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:37:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 247 ms returned sat
[2020-05-14 08:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:37:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:37:29] [INFO ] [Real]Absence check using state equation in 17929 ms returned (error "Failed to check-sat")
[2020-05-14 08:37:30] [INFO ] [Real]Absence check using 2 positive place invariants in 182 ms returned sat
[2020-05-14 08:37:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 165 ms returned sat
[2020-05-14 08:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:37:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:37:49] [INFO ] [Real]Absence check using state equation in 18282 ms returned unknown
[2020-05-14 08:37:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:37:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:38:09] [INFO ] [Real]Absence check using state equation in 18239 ms returned (error "Solver has unexpectedly terminated")
[2020-05-14 08:38:10] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:38:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:38:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:38:29] [INFO ] [Real]Absence check using state equation in 17969 ms returned (error "Failed to check-sat")
[2020-05-14 08:38:30] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:38:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:38:49] [INFO ] [Real]Absence check using state equation in 18049 ms returned (error "Solver has unexpectedly terminated")
[2020-05-14 08:38:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:38:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:39:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:39:09] [INFO ] [Real]Absence check using state equation in 17977 ms returned (error "Failed to check-sat")
[2020-05-14 08:39:10] [INFO ] [Real]Absence check using 2 positive place invariants in 282 ms returned sat
[2020-05-14 08:39:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 252 ms returned sat
[2020-05-14 08:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:39:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:39:29] [INFO ] [Real]Absence check using state equation in 17991 ms returned unknown
[2020-05-14 08:39:30] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:39:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 252 ms returned sat
[2020-05-14 08:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:39:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:39:49] [INFO ] [Real]Absence check using state equation in 17931 ms returned unknown
[2020-05-14 08:39:50] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:39:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:40:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:40:09] [INFO ] [Real]Absence check using state equation in 18217 ms returned (error "Failed to check-sat")
[2020-05-14 08:40:11] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:40:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 250 ms returned sat
[2020-05-14 08:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:40:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:40:29] [INFO ] [Real]Absence check using state equation in 17925 ms returned unknown
[2020-05-14 08:40:30] [INFO ] [Real]Absence check using 2 positive place invariants in 248 ms returned sat
[2020-05-14 08:40:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 225 ms returned sat
[2020-05-14 08:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:40:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:40:49] [INFO ] [Real]Absence check using state equation in 18393 ms returned unknown
[2020-05-14 08:40:50] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:40:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:40:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:41:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:41:09] [INFO ] [Real]Absence check using state equation in 18185 ms returned unknown
[2020-05-14 08:41:10] [INFO ] [Real]Absence check using 2 positive place invariants in 234 ms returned sat
[2020-05-14 08:41:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 211 ms returned sat
[2020-05-14 08:41:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:41:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:41:29] [INFO ] [Real]Absence check using state equation in 18523 ms returned unknown
[2020-05-14 08:41:30] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:41:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:41:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:41:49] [INFO ] [Real]Absence check using state equation in 18199 ms returned (error "Failed to check-sat")
[2020-05-14 08:41:50] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:41:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:41:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:42:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:42:09] [INFO ] [Real]Absence check using state equation in 18152 ms returned (error "Failed to check-sat")
[2020-05-14 08:42:10] [INFO ] [Real]Absence check using 2 positive place invariants in 289 ms returned sat
[2020-05-14 08:42:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 267 ms returned sat
[2020-05-14 08:42:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:42:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:42:29] [INFO ] [Real]Absence check using state equation in 18157 ms returned unknown
[2020-05-14 08:42:30] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 08:42:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:42:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:42:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:42:49] [INFO ] [Real]Absence check using state equation in 18230 ms returned unknown
[2020-05-14 08:42:50] [INFO ] [Real]Absence check using 2 positive place invariants in 198 ms returned sat
[2020-05-14 08:42:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 168 ms returned sat
[2020-05-14 08:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:43:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:43:09] [INFO ] [Real]Absence check using state equation in 18998 ms returned (error "Failed to check-sat")
[2020-05-14 08:43:10] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:43:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:43:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:43:29] [INFO ] [Real]Absence check using state equation in 18162 ms returned unknown
[2020-05-14 08:43:30] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 08:43:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 256 ms returned sat
[2020-05-14 08:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:43:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:43:49] [INFO ] [Real]Absence check using state equation in 18177 ms returned (error "Failed to check-sat")
[2020-05-14 08:43:50] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:43:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:44:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:44:09] [INFO ] [Real]Absence check using state equation in 18172 ms returned (error "Failed to check-sat")
[2020-05-14 08:44:10] [INFO ] [Real]Absence check using 2 positive place invariants in 290 ms returned sat
[2020-05-14 08:44:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 248 ms returned sat
[2020-05-14 08:44:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:44:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:44:29] [INFO ] [Real]Absence check using state equation in 18109 ms returned (error "Failed to check-sat")
[2020-05-14 08:44:30] [INFO ] [Real]Absence check using 2 positive place invariants in 183 ms returned sat
[2020-05-14 08:44:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 165 ms returned sat
[2020-05-14 08:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:44:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:44:49] [INFO ] [Real]Absence check using state equation in 18651 ms returned (error "Failed to check-sat")
[2020-05-14 08:44:50] [INFO ] [Real]Absence check using 2 positive place invariants in 295 ms returned sat
[2020-05-14 08:44:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 262 ms returned sat
[2020-05-14 08:44:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:45:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:45:09] [INFO ] [Real]Absence check using state equation in 18098 ms returned (error "Failed to check-sat")
[2020-05-14 08:45:10] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:45:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 260 ms returned sat
[2020-05-14 08:45:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:45:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:45:29] [INFO ] [Real]Absence check using state equation in 18398 ms returned (error "Failed to check-sat")
[2020-05-14 08:45:30] [INFO ] [Real]Absence check using 2 positive place invariants in 288 ms returned sat
[2020-05-14 08:45:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 08:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:45:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:45:49] [INFO ] [Real]Absence check using state equation in 18124 ms returned (error "Failed to check-sat")
[2020-05-14 08:45:50] [INFO ] [Real]Absence check using 2 positive place invariants in 189 ms returned sat
[2020-05-14 08:45:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 170 ms returned sat
[2020-05-14 08:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:46:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:46:09] [INFO ] [Real]Absence check using state equation in 18304 ms returned unknown
[2020-05-14 08:46:10] [INFO ] [Real]Absence check using 2 positive place invariants in 190 ms returned sat
[2020-05-14 08:46:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 170 ms returned sat
[2020-05-14 08:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:46:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:46:29] [INFO ] [Real]Absence check using state equation in 18328 ms returned unknown
[2020-05-14 08:46:30] [INFO ] [Real]Absence check using 2 positive place invariants in 287 ms returned sat
[2020-05-14 08:46:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 254 ms returned sat
[2020-05-14 08:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:46:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:46:49] [INFO ] [Real]Absence check using state equation in 18130 ms returned (error "Failed to check-sat")
[2020-05-14 08:46:51] [INFO ] [Real]Absence check using 2 positive place invariants in 289 ms returned sat
[2020-05-14 08:46:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 251 ms returned sat
[2020-05-14 08:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:47:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:47:09] [INFO ] [Real]Absence check using state equation in 18112 ms returned unknown
[2020-05-14 08:47:10] [INFO ] [Real]Absence check using 2 positive place invariants in 197 ms returned sat
[2020-05-14 08:47:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 176 ms returned sat
[2020-05-14 08:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:47:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:47:29] [INFO ] [Real]Absence check using state equation in 18568 ms returned unknown
[2020-05-14 08:47:30] [INFO ] [Real]Absence check using 2 positive place invariants in 193 ms returned sat
[2020-05-14 08:47:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 173 ms returned sat
[2020-05-14 08:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:47:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:47:49] [INFO ] [Real]Absence check using state equation in 18593 ms returned (error "Failed to check-sat")
[2020-05-14 08:47:51] [INFO ] [Real]Absence check using 2 positive place invariants in 272 ms returned sat
[2020-05-14 08:47:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 176 ms returned sat
[2020-05-14 08:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:48:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:48:09] [INFO ] [Real]Absence check using state equation in 18094 ms returned (error "Failed to check-sat")
[2020-05-14 08:48:10] [INFO ] [Real]Absence check using 2 positive place invariants in 180 ms returned sat
[2020-05-14 08:48:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 163 ms returned sat
[2020-05-14 08:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:48:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:48:29] [INFO ] [Real]Absence check using state equation in 18660 ms returned unknown
[2020-05-14 08:48:30] [INFO ] [Real]Absence check using 2 positive place invariants in 186 ms returned sat
[2020-05-14 08:48:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 167 ms returned sat
[2020-05-14 08:48:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:48:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:48:49] [INFO ] [Real]Absence check using state equation in 18623 ms returned (error "Failed to check-sat")
[2020-05-14 08:48:50] [INFO ] [Real]Absence check using 2 positive place invariants in 186 ms returned sat
[2020-05-14 08:48:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 168 ms returned sat
[2020-05-14 08:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:49:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:49:09] [INFO ] [Real]Absence check using state equation in 18650 ms returned unknown
[2020-05-14 08:49:10] [INFO ] [Real]Absence check using 2 positive place invariants in 186 ms returned sat
[2020-05-14 08:49:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 166 ms returned sat
[2020-05-14 08:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:49:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:49:29] [INFO ] [Real]Absence check using state equation in 18732 ms returned (error "Failed to check-sat")
[2020-05-14 08:49:30] [INFO ] [Real]Absence check using 2 positive place invariants in 187 ms returned sat
[2020-05-14 08:49:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 165 ms returned sat
[2020-05-14 08:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:49:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:49:49] [INFO ] [Real]Absence check using state equation in 18639 ms returned unknown
[2020-05-14 08:49:50] [INFO ] [Real]Absence check using 2 positive place invariants in 180 ms returned sat
[2020-05-14 08:49:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 164 ms returned sat
[2020-05-14 08:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:50:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:50:09] [INFO ] [Real]Absence check using state equation in 18647 ms returned unknown
[2020-05-14 08:50:10] [INFO ] [Real]Absence check using 2 positive place invariants in 183 ms returned sat
[2020-05-14 08:50:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 164 ms returned sat
[2020-05-14 08:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:50:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:50:29] [INFO ] [Real]Absence check using state equation in 18658 ms returned (error "Failed to check-sat")
[2020-05-14 08:50:30] [INFO ] [Real]Absence check using 2 positive place invariants in 181 ms returned sat
[2020-05-14 08:50:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 162 ms returned sat
[2020-05-14 08:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:50:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:50:49] [INFO ] [Real]Absence check using state equation in 18674 ms returned unknown
[2020-05-14 08:50:50] [INFO ] [Real]Absence check using 2 positive place invariants in 188 ms returned sat
[2020-05-14 08:50:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 169 ms returned sat
[2020-05-14 08:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:51:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:51:09] [INFO ] [Real]Absence check using state equation in 18623 ms returned unknown
[2020-05-14 08:51:10] [INFO ] [Real]Absence check using 2 positive place invariants in 183 ms returned sat
[2020-05-14 08:51:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 164 ms returned sat
[2020-05-14 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:51:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:51:29] [INFO ] [Real]Absence check using state equation in 18670 ms returned unknown
[2020-05-14 08:51:30] [INFO ] [Real]Absence check using 2 positive place invariants in 186 ms returned sat
[2020-05-14 08:51:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 165 ms returned sat
[2020-05-14 08:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:51:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:51:49] [INFO ] [Real]Absence check using state equation in 18661 ms returned (error "Failed to check-sat")
[2020-05-14 08:51:50] [INFO ] [Real]Absence check using 2 positive place invariants in 193 ms returned sat
[2020-05-14 08:51:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 165 ms returned sat
[2020-05-14 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:52:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:52:09] [INFO ] [Real]Absence check using state equation in 18646 ms returned unknown
[2020-05-14 08:52:10] [INFO ] [Real]Absence check using 2 positive place invariants in 184 ms returned sat
[2020-05-14 08:52:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 164 ms returned sat
[2020-05-14 08:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:52:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:52:29] [INFO ] [Real]Absence check using state equation in 18648 ms returned unknown
[2020-05-14 08:52:31] [INFO ] [Real]Absence check using 2 positive place invariants in 192 ms returned sat
[2020-05-14 08:52:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 165 ms returned sat
[2020-05-14 08:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:52:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:52:49] [INFO ] [Real]Absence check using state equation in 18305 ms returned unknown
[2020-05-14 08:52:50] [INFO ] [Real]Absence check using 2 positive place invariants in 186 ms returned sat
[2020-05-14 08:52:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 167 ms returned sat
[2020-05-14 08:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:53:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:53:09] [INFO ] [Real]Absence check using state equation in 18604 ms returned (error "Failed to check-sat")
[2020-05-14 08:53:10] [INFO ] [Real]Absence check using 2 positive place invariants in 186 ms returned sat
[2020-05-14 08:53:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 169 ms returned sat
[2020-05-14 08:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:53:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:53:29] [INFO ] [Real]Absence check using state equation in 18603 ms returned (error "Failed to check-sat")
[2020-05-14 08:53:31] [INFO ] [Real]Absence check using 2 positive place invariants in 289 ms returned sat
[2020-05-14 08:53:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 261 ms returned sat
[2020-05-14 08:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:53:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:53:49] [INFO ] [Real]Absence check using state equation in 17906 ms returned unknown
[2020-05-14 08:53:50] [INFO ] [Real]Absence check using 2 positive place invariants in 201 ms returned sat
[2020-05-14 08:53:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 186 ms returned sat
[2020-05-14 08:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:54:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:54:09] [INFO ] [Real]Absence check using state equation in 18603 ms returned (error "Failed to check-sat")
[2020-05-14 08:54:10] [INFO ] [Real]Absence check using 2 positive place invariants in 188 ms returned sat
[2020-05-14 08:54:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 167 ms returned sat
[2020-05-14 08:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:54:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:54:29] [INFO ] [Real]Absence check using state equation in 18685 ms returned unknown
[2020-05-14 08:54:30] [INFO ] [Real]Absence check using 2 positive place invariants in 196 ms returned sat
[2020-05-14 08:54:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 168 ms returned sat
[2020-05-14 08:54:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:54:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s459 (- t4444 t14449))") while checking expression at index 146
[2020-05-14 08:54:50] [INFO ] [Real]Absence check using 2 positive place invariants in 201 ms returned sat
[2020-05-14 08:54:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 182 ms returned sat
[2020-05-14 08:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:55:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:55:09] [INFO ] [Real]Absence check using state equation in 18555 ms returned unknown
[2020-05-14 08:55:10] [INFO ] [Real]Absence check using 2 positive place invariants in 201 ms returned sat
[2020-05-14 08:55:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 173 ms returned sat
[2020-05-14 08:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:55:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:55:29] [INFO ] [Real]Absence check using state equation in 18607 ms returned (error "Failed to check-sat")
[2020-05-14 08:55:30] [INFO ] [Real]Absence check using 2 positive place invariants in 208 ms returned sat
[2020-05-14 08:55:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 181 ms returned sat
[2020-05-14 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:55:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:55:49] [INFO ] [Real]Absence check using state equation in 18512 ms returned unknown
[2020-05-14 08:55:50] [INFO ] [Real]Absence check using 2 positive place invariants in 181 ms returned sat
[2020-05-14 08:55:50] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 162 ms returned sat
[2020-05-14 08:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:56:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:56:09] [INFO ] [Real]Absence check using state equation in 18662 ms returned unknown
[2020-05-14 08:56:10] [INFO ] [Real]Absence check using 2 positive place invariants in 223 ms returned sat
[2020-05-14 08:56:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 205 ms returned sat
[2020-05-14 08:56:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:56:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:56:29] [INFO ] [Real]Absence check using state equation in 18554 ms returned (error "Failed to check-sat")
[2020-05-14 08:56:30] [INFO ] [Real]Absence check using 2 positive place invariants in 187 ms returned sat
[2020-05-14 08:56:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 167 ms returned sat
[2020-05-14 08:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:56:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:56:49] [INFO ] [Real]Absence check using state equation in 18622 ms returned unknown
[2020-05-14 08:56:50] [INFO ] [Real]Absence check using 2 positive place invariants in 223 ms returned sat
[2020-05-14 08:56:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 205 ms returned sat
[2020-05-14 08:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:57:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:57:09] [INFO ] [Real]Absence check using state equation in 18549 ms returned unknown
[2020-05-14 08:57:10] [INFO ] [Real]Absence check using 2 positive place invariants in 185 ms returned sat
[2020-05-14 08:57:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 165 ms returned sat
[2020-05-14 08:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:57:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:57:29] [INFO ] [Real]Absence check using state equation in 18495 ms returned (error "Failed to check-sat")
[2020-05-14 08:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 286 ms returned sat
[2020-05-14 08:57:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 248 ms returned sat
[2020-05-14 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:57:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:57:49] [INFO ] [Real]Absence check using state equation in 17971 ms returned unknown
[2020-05-14 08:57:51] [INFO ] [Real]Absence check using 2 positive place invariants in 291 ms returned sat
[2020-05-14 08:57:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 08:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:58:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:58:09] [INFO ] [Real]Absence check using state equation in 18204 ms returned (error "Failed to check-sat")
[2020-05-14 08:58:10] [INFO ] [Real]Absence check using 2 positive place invariants in 189 ms returned sat
[2020-05-14 08:58:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 166 ms returned sat
[2020-05-14 08:58:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:58:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:58:29] [INFO ] [Real]Absence check using state equation in 18693 ms returned (error "Failed to check-sat")
[2020-05-14 08:58:30] [INFO ] [Real]Absence check using 2 positive place invariants in 183 ms returned sat
[2020-05-14 08:58:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 166 ms returned sat
[2020-05-14 08:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:58:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:58:49] [INFO ] [Real]Absence check using state equation in 18662 ms returned (error "Failed to check-sat")
[2020-05-14 08:58:50] [INFO ] [Real]Absence check using 2 positive place invariants in 191 ms returned sat
[2020-05-14 08:58:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 264 ms returned sat
[2020-05-14 08:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:59:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:59:09] [INFO ] [Real]Absence check using state equation in 18436 ms returned (error "Failed to check-sat")
[2020-05-14 08:59:10] [INFO ] [Real]Absence check using 2 positive place invariants in 247 ms returned sat
[2020-05-14 08:59:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 166 ms returned sat
[2020-05-14 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:59:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:59:29] [INFO ] [Real]Absence check using state equation in 18586 ms returned unknown
[2020-05-14 08:59:30] [INFO ] [Real]Absence check using 2 positive place invariants in 183 ms returned sat
[2020-05-14 08:59:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 164 ms returned sat
[2020-05-14 08:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 08:59:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 08:59:49] [INFO ] [Real]Absence check using state equation in 18548 ms returned unknown
[2020-05-14 08:59:51] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 08:59:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 261 ms returned sat
[2020-05-14 08:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:00:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:00:09] [INFO ] [Real]Absence check using state equation in 18216 ms returned unknown
[2020-05-14 09:00:11] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 09:00:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 09:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:00:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:00:29] [INFO ] [Real]Absence check using state equation in 18145 ms returned unknown
[2020-05-14 09:00:30] [INFO ] [Real]Absence check using 2 positive place invariants in 199 ms returned sat
[2020-05-14 09:00:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 169 ms returned sat
[2020-05-14 09:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:00:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:00:49] [INFO ] [Real]Absence check using state equation in 18864 ms returned (error "Failed to check-sat")
[2020-05-14 09:00:50] [INFO ] [Real]Absence check using 2 positive place invariants in 220 ms returned sat
[2020-05-14 09:00:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 200 ms returned sat
[2020-05-14 09:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:01:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:01:09] [INFO ] [Real]Absence check using state equation in 18567 ms returned unknown
[2020-05-14 09:01:11] [INFO ] [Real]Absence check using 2 positive place invariants in 284 ms returned sat
[2020-05-14 09:01:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 09:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:01:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:01:29] [INFO ] [Real]Absence check using state equation in 18130 ms returned (error "Failed to check-sat")
[2020-05-14 09:01:31] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 09:01:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 258 ms returned sat
[2020-05-14 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:01:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:01:49] [INFO ] [Real]Absence check using state equation in 17954 ms returned unknown
[2020-05-14 09:01:51] [INFO ] [Real]Absence check using 2 positive place invariants in 283 ms returned sat
[2020-05-14 09:01:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 09:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:02:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:02:09] [INFO ] [Real]Absence check using state equation in 18147 ms returned (error "Failed to check-sat")
[2020-05-14 09:02:11] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 09:02:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 257 ms returned sat
[2020-05-14 09:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:02:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:02:29] [INFO ] [Real]Absence check using state equation in 18177 ms returned (error "Failed to check-sat")
[2020-05-14 09:02:30] [INFO ] [Real]Absence check using 2 positive place invariants in 184 ms returned sat
[2020-05-14 09:02:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 165 ms returned sat
[2020-05-14 09:02:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:02:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:02:49] [INFO ] [Real]Absence check using state equation in 18668 ms returned (error "Failed to check-sat")
[2020-05-14 09:02:51] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 09:02:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 255 ms returned sat
[2020-05-14 09:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:03:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:03:09] [INFO ] [Real]Absence check using state equation in 18168 ms returned (error "Failed to check-sat")
[2020-05-14 09:03:10] [INFO ] [Real]Absence check using 2 positive place invariants in 210 ms returned sat
[2020-05-14 09:03:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 162 ms returned sat
[2020-05-14 09:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:03:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 09:03:29] [INFO ] [Real]Absence check using state equation in 18937 ms returned unknown
[2020-05-14 09:03:31] [INFO ] [Real]Absence check using 2 positive place invariants in 285 ms returned sat
[2020-05-14 09:03:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 253 ms returned sat
[2020-05-14 09:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 09:03:49] [INFO ] [Real]Absence check using state equation in 18141 ms returned sat

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-COL-2000"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is AirplaneLD-COL-2000, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-smll-158897515800228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-2000.tgz
mv AirplaneLD-COL-2000 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;