fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r182-oct2-158987913300060
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for BART-COL-060

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.470 3600000.00 3697021.00 316.00 ?T???????????F?F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r182-oct2-158987913300060.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is BART-COL-060, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913300060
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 4.0K Mar 26 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 26 02:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 20:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 25 20:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 25 17:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 17:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 12:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 12:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 219K 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 BART-COL-060-CTLFireability-00
FORMULA_NAME BART-COL-060-CTLFireability-01
FORMULA_NAME BART-COL-060-CTLFireability-02
FORMULA_NAME BART-COL-060-CTLFireability-03
FORMULA_NAME BART-COL-060-CTLFireability-04
FORMULA_NAME BART-COL-060-CTLFireability-05
FORMULA_NAME BART-COL-060-CTLFireability-06
FORMULA_NAME BART-COL-060-CTLFireability-07
FORMULA_NAME BART-COL-060-CTLFireability-08
FORMULA_NAME BART-COL-060-CTLFireability-09
FORMULA_NAME BART-COL-060-CTLFireability-10
FORMULA_NAME BART-COL-060-CTLFireability-11
FORMULA_NAME BART-COL-060-CTLFireability-12
FORMULA_NAME BART-COL-060-CTLFireability-13
FORMULA_NAME BART-COL-060-CTLFireability-14
FORMULA_NAME BART-COL-060-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591124380434

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 18:59:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 18:59:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 18:59:42] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 18:59:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 632 ms
[2020-06-02 18:59:42] [INFO ] sort/places :
speedXdist->StopTable,
distXspeedXdist->NewDistTable,
traincontext->TrainState,
distance->DistStation,

[2020-06-02 18:59:42] [INFO ] Detected 3 constant HL places corresponding to 10373 PT places.
[2020-06-02 18:59:42] [INFO ] Imported 4 HL places and 7 HL transitions for a total of 25133 PT places and 8.443377072E10 transition bindings in 60 ms.
[2020-06-02 18:59:42] [INFO ] Computed order based on color domains.
[2020-06-02 18:59:44] [INFO ] Unfolded HLPN to a Petri net with 25133 places and 19380 transitions in 1161 ms.
[2020-06-02 18:59:44] [INFO ] Unfolded HLPN properties in 27 ms.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
[2020-06-02 18:59:44] [INFO ] Reduced 2100 identical enabling conditions.
Deduced a syphon composed of 16941 places in 51 ms
Reduce places removed 17213 places and 7260 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 2083 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 7173 ms. (steps per millisecond=13 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 12120 rows 7920 cols
[2020-06-02 18:59:52] [INFO ] Computed 60 place invariants in 231 ms
[2020-06-02 18:59:53] [INFO ] [Real]Absence check using 60 positive place invariants in 287 ms returned sat
[2020-06-02 18:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:00:12] [INFO ] [Real]Absence check using state equation in 19108 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 19:00:13] [INFO ] [Real]Absence check using 60 positive place invariants in 278 ms returned sat
[2020-06-02 19:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:00:32] [INFO ] [Real]Absence check using state equation in 19202 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 19:00:33] [INFO ] [Real]Absence check using 60 positive place invariants in 276 ms returned sat
[2020-06-02 19:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:00:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:00:52] [INFO ] [Real]Absence check using state equation in 19213 ms returned (error "Failed to check-sat")
[2020-06-02 19:00:54] [INFO ] [Real]Absence check using 60 positive place invariants in 347 ms returned sat
[2020-06-02 19:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:01:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:01:12] [INFO ] [Real]Absence check using state equation in 18494 ms returned (error "Failed to check-sat")
[2020-06-02 19:01:13] [INFO ] [Real]Absence check using 60 positive place invariants in 303 ms returned sat
[2020-06-02 19:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:01:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:01:32] [INFO ] [Real]Absence check using state equation in 19264 ms returned (error "Failed to check-sat")
[2020-06-02 19:01:33] [INFO ] [Real]Absence check using 60 positive place invariants in 291 ms returned sat
[2020-06-02 19:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:01:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:01:52] [INFO ] [Real]Absence check using state equation in 19223 ms returned (error "Failed to check-sat")
[2020-06-02 19:01:53] [INFO ] [Real]Absence check using 60 positive place invariants in 286 ms returned sat
[2020-06-02 19:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:02:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:02:12] [INFO ] [Real]Absence check using state equation in 19281 ms returned (error "Failed to check-sat")
[2020-06-02 19:02:13] [INFO ] [Real]Absence check using 60 positive place invariants in 269 ms returned sat
[2020-06-02 19:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:02:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:02:32] [INFO ] [Real]Absence check using state equation in 19238 ms returned (error "Failed to check-sat")
[2020-06-02 19:02:33] [INFO ] [Real]Absence check using 60 positive place invariants in 362 ms returned sat
[2020-06-02 19:02:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:02:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:02:52] [INFO ] [Real]Absence check using state equation in 19175 ms returned (error "Failed to check-sat")
[2020-06-02 19:02:53] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:03:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:03:12] [INFO ] [Real]Absence check using state equation in 19236 ms returned (error "Failed to check-sat")
[2020-06-02 19:03:13] [INFO ] [Real]Absence check using 60 positive place invariants in 289 ms returned sat
[2020-06-02 19:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:03:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:03:32] [INFO ] [Real]Absence check using state equation in 19315 ms returned (error "Failed to check-sat")
[2020-06-02 19:03:33] [INFO ] [Real]Absence check using 60 positive place invariants in 289 ms returned sat
[2020-06-02 19:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:03:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:03:52] [INFO ] [Real]Absence check using state equation in 19246 ms returned (error "Failed to check-sat")
[2020-06-02 19:03:53] [INFO ] [Real]Absence check using 60 positive place invariants in 273 ms returned sat
[2020-06-02 19:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:04:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:04:12] [INFO ] [Real]Absence check using state equation in 19197 ms returned (error "Failed to check-sat")
[2020-06-02 19:04:13] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:04:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:04:32] [INFO ] [Real]Absence check using state equation in 19349 ms returned (error "Failed to check-sat")
[2020-06-02 19:04:33] [INFO ] [Real]Absence check using 60 positive place invariants in 291 ms returned sat
[2020-06-02 19:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:04:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:04:52] [INFO ] [Real]Absence check using state equation in 19024 ms returned (error "Failed to check-sat")
[2020-06-02 19:04:53] [INFO ] [Real]Absence check using 60 positive place invariants in 275 ms returned sat
[2020-06-02 19:04:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:05:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:05:12] [INFO ] [Real]Absence check using state equation in 19258 ms returned (error "Failed to check-sat")
[2020-06-02 19:05:13] [INFO ] [Real]Absence check using 60 positive place invariants in 265 ms returned sat
[2020-06-02 19:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:05:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:05:32] [INFO ] [Real]Absence check using state equation in 19310 ms returned (error "Failed to check-sat")
[2020-06-02 19:05:33] [INFO ] [Real]Absence check using 60 positive place invariants in 270 ms returned sat
[2020-06-02 19:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:05:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:05:52] [INFO ] [Real]Absence check using state equation in 19230 ms returned (error "Failed to check-sat")
[2020-06-02 19:05:54] [INFO ] [Real]Absence check using 60 positive place invariants in 487 ms returned sat
[2020-06-02 19:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:06:12] [INFO ] [Real]Absence check using state equation in 18959 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 19:06:14] [INFO ] [Real]Absence check using 60 positive place invariants in 371 ms returned sat
[2020-06-02 19:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:06:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:06:33] [INFO ] [Real]Absence check using state equation in 18908 ms returned (error "Failed to check-sat")
[2020-06-02 19:06:33] [INFO ] [Real]Absence check using 60 positive place invariants in 277 ms returned sat
[2020-06-02 19:06:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:06:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:06:53] [INFO ] [Real]Absence check using state equation in 19249 ms returned (error "Failed to check-sat")
[2020-06-02 19:06:53] [INFO ] [Real]Absence check using 60 positive place invariants in 383 ms returned sat
[2020-06-02 19:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:07:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:07:13] [INFO ] [Real]Absence check using state equation in 19066 ms returned (error "Failed to check-sat")
[2020-06-02 19:07:13] [INFO ] [Real]Absence check using 60 positive place invariants in 266 ms returned sat
[2020-06-02 19:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:07:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:07:33] [INFO ] [Real]Absence check using state equation in 19209 ms returned (error "Failed to check-sat")
[2020-06-02 19:07:33] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:07:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:07:53] [INFO ] [Real]Absence check using state equation in 19219 ms returned (error "Failed to check-sat")
[2020-06-02 19:07:53] [INFO ] [Real]Absence check using 60 positive place invariants in 266 ms returned sat
[2020-06-02 19:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:08:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:08:13] [INFO ] [Real]Absence check using state equation in 19349 ms returned unknown
[2020-06-02 19:08:14] [INFO ] [Real]Absence check using 60 positive place invariants in 408 ms returned sat
[2020-06-02 19:08:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:08:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:08:33] [INFO ] [Real]Absence check using state equation in 18489 ms returned unknown
[2020-06-02 19:08:33] [INFO ] [Real]Absence check using 60 positive place invariants in 279 ms returned sat
[2020-06-02 19:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:08:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:08:53] [INFO ] [Real]Absence check using state equation in 19351 ms returned (error "Failed to check-sat")
[2020-06-02 19:08:53] [INFO ] [Real]Absence check using 60 positive place invariants in 266 ms returned sat
[2020-06-02 19:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:09:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:09:13] [INFO ] [Real]Absence check using state equation in 19345 ms returned (error "Failed to check-sat")
[2020-06-02 19:09:13] [INFO ] [Real]Absence check using 60 positive place invariants in 263 ms returned sat
[2020-06-02 19:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:09:33] [INFO ] [Real]Absence check using state equation in 19352 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 19:09:33] [INFO ] [Real]Absence check using 60 positive place invariants in 264 ms returned sat
[2020-06-02 19:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:09:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:09:53] [INFO ] [Real]Absence check using state equation in 19395 ms returned (error "Failed to check-sat")
[2020-06-02 19:09:53] [INFO ] [Real]Absence check using 60 positive place invariants in 276 ms returned sat
[2020-06-02 19:09:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:10:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:10:13] [INFO ] [Real]Absence check using state equation in 19243 ms returned (error "Failed to check-sat")
[2020-06-02 19:10:14] [INFO ] [Real]Absence check using 60 positive place invariants in 276 ms returned sat
[2020-06-02 19:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:10:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:10:33] [INFO ] [Real]Absence check using state equation in 19205 ms returned (error "Failed to check-sat")
[2020-06-02 19:10:33] [INFO ] [Real]Absence check using 60 positive place invariants in 261 ms returned sat
[2020-06-02 19:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:10:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:10:53] [INFO ] [Real]Absence check using state equation in 19363 ms returned unknown
[2020-06-02 19:10:53] [INFO ] [Real]Absence check using 60 positive place invariants in 273 ms returned sat
[2020-06-02 19:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:11:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:11:13] [INFO ] [Real]Absence check using state equation in 19246 ms returned unknown
[2020-06-02 19:11:13] [INFO ] [Real]Absence check using 60 positive place invariants in 262 ms returned sat
[2020-06-02 19:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:11:33] [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 (= s1588 (- t192 t132))") while checking expression at index 34
[2020-06-02 19:11:33] [INFO ] [Real]Absence check using 60 positive place invariants in 270 ms returned sat
[2020-06-02 19:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:11:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:11:53] [INFO ] [Real]Absence check using state equation in 19277 ms returned (error "Failed to check-sat")
[2020-06-02 19:11:53] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:12:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:12:13] [INFO ] [Real]Absence check using state equation in 19338 ms returned (error "Failed to check-sat")
[2020-06-02 19:12:14] [INFO ] [Real]Absence check using 60 positive place invariants in 271 ms returned sat
[2020-06-02 19:12:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:12:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:12:33] [INFO ] [Real]Absence check using state equation in 19255 ms returned (error "Failed to check-sat")
[2020-06-02 19:12:34] [INFO ] [Real]Absence check using 60 positive place invariants in 264 ms returned sat
[2020-06-02 19:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:12:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:12:53] [INFO ] [Real]Absence check using state equation in 19289 ms returned (error "Failed to check-sat")
[2020-06-02 19:12:54] [INFO ] [Real]Absence check using 60 positive place invariants in 284 ms returned sat
[2020-06-02 19:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:13:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:13:13] [INFO ] [Real]Absence check using state equation in 19330 ms returned (error "Failed to check-sat")
[2020-06-02 19:13:14] [INFO ] [Real]Absence check using 60 positive place invariants in 278 ms returned sat
[2020-06-02 19:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:13:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:13:33] [INFO ] [Real]Absence check using state equation in 19331 ms returned (error "Failed to check-sat")
[2020-06-02 19:13:34] [INFO ] [Real]Absence check using 60 positive place invariants in 285 ms returned sat
[2020-06-02 19:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:13:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:13:53] [INFO ] [Real]Absence check using state equation in 19333 ms returned (error "Failed to check-sat")
[2020-06-02 19:13:54] [INFO ] [Real]Absence check using 60 positive place invariants in 296 ms returned sat
[2020-06-02 19:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:14:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:14:13] [INFO ] [Real]Absence check using state equation in 19292 ms returned unknown
[2020-06-02 19:14:14] [INFO ] [Real]Absence check using 60 positive place invariants in 280 ms returned sat
[2020-06-02 19:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:14:33] [INFO ] [Real]Absence check using state equation in 19340 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 19:14:34] [INFO ] [Real]Absence check using 60 positive place invariants in 280 ms returned sat
[2020-06-02 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:14:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:14:53] [INFO ] [Real]Absence check using state equation in 19336 ms returned unknown
[2020-06-02 19:14:54] [INFO ] [Real]Absence check using 60 positive place invariants in 295 ms returned sat
[2020-06-02 19:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:15:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:15:13] [INFO ] [Real]Absence check using state equation in 19296 ms returned (error "Failed to check-sat")
[2020-06-02 19:15:14] [INFO ] [Real]Absence check using 60 positive place invariants in 295 ms returned sat
[2020-06-02 19:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:15:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:15:33] [INFO ] [Real]Absence check using state equation in 19320 ms returned (error "Failed to check-sat")
[2020-06-02 19:15:34] [INFO ] [Real]Absence check using 60 positive place invariants in 284 ms returned sat
[2020-06-02 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:15:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:15:53] [INFO ] [Real]Absence check using state equation in 19337 ms returned (error "Failed to check-sat")
[2020-06-02 19:15:54] [INFO ] [Real]Absence check using 60 positive place invariants in 286 ms returned sat
[2020-06-02 19:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:16:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:16:13] [INFO ] [Real]Absence check using state equation in 19290 ms returned unknown
[2020-06-02 19:16:14] [INFO ] [Real]Absence check using 60 positive place invariants in 284 ms returned sat
[2020-06-02 19:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:16:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:16:33] [INFO ] [Real]Absence check using state equation in 19305 ms returned unknown
[2020-06-02 19:16:34] [INFO ] [Real]Absence check using 60 positive place invariants in 260 ms returned sat
[2020-06-02 19:16:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:16:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:16:53] [INFO ] [Real]Absence check using state equation in 19363 ms returned unknown
[2020-06-02 19:16:54] [INFO ] [Real]Absence check using 60 positive place invariants in 427 ms returned sat
[2020-06-02 19:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:17:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:17:13] [INFO ] [Real]Absence check using state equation in 19058 ms returned (error "Failed to check-sat")
[2020-06-02 19:17:14] [INFO ] [Real]Absence check using 60 positive place invariants in 269 ms returned sat
[2020-06-02 19:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:17:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:17:33] [INFO ] [Real]Absence check using state equation in 19344 ms returned unknown
[2020-06-02 19:17:34] [INFO ] [Real]Absence check using 60 positive place invariants in 262 ms returned sat
[2020-06-02 19:17:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:17:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:17:53] [INFO ] [Real]Absence check using state equation in 19356 ms returned (error "Failed to check-sat")
[2020-06-02 19:17:54] [INFO ] [Real]Absence check using 60 positive place invariants in 343 ms returned sat
[2020-06-02 19:17:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:18:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:18:13] [INFO ] [Real]Absence check using state equation in 19282 ms returned unknown
[2020-06-02 19:18:14] [INFO ] [Real]Absence check using 60 positive place invariants in 264 ms returned sat
[2020-06-02 19:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:18:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:18:33] [INFO ] [Real]Absence check using state equation in 19348 ms returned unknown
[2020-06-02 19:18:34] [INFO ] [Real]Absence check using 60 positive place invariants in 278 ms returned sat
[2020-06-02 19:18:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:18:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:18:53] [INFO ] [Real]Absence check using state equation in 19243 ms returned (error "Failed to check-sat")
[2020-06-02 19:18:54] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:19:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:19:13] [INFO ] [Real]Absence check using state equation in 19247 ms returned (error "Failed to check-sat")
[2020-06-02 19:19:14] [INFO ] [Real]Absence check using 60 positive place invariants in 269 ms returned sat
[2020-06-02 19:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:19:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:19:33] [INFO ] [Real]Absence check using state equation in 19367 ms returned (error "Failed to check-sat")
[2020-06-02 19:19:34] [INFO ] [Real]Absence check using 60 positive place invariants in 456 ms returned sat
[2020-06-02 19:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:19:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:19:53] [INFO ] [Real]Absence check using state equation in 19056 ms returned unknown
[2020-06-02 19:19:54] [INFO ] [Real]Absence check using 60 positive place invariants in 263 ms returned sat
[2020-06-02 19:19:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:20:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:20:13] [INFO ] [Real]Absence check using state equation in 19360 ms returned (error "Failed to check-sat")
[2020-06-02 19:20:14] [INFO ] [Real]Absence check using 60 positive place invariants in 264 ms returned sat
[2020-06-02 19:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:20:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:20:33] [INFO ] [Real]Absence check using state equation in 19368 ms returned (error "Failed to check-sat")
[2020-06-02 19:20:34] [INFO ] [Real]Absence check using 60 positive place invariants in 270 ms returned sat
[2020-06-02 19:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:20:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:20:53] [INFO ] [Real]Absence check using state equation in 19264 ms returned (error "Failed to check-sat")
[2020-06-02 19:20:54] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:20:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:21:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:21:13] [INFO ] [Real]Absence check using state equation in 19260 ms returned (error "Failed to check-sat")
[2020-06-02 19:21:14] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:21:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:21:33] [INFO ] [Real]Absence check using state equation in 19392 ms returned (error "Failed to check-sat")
[2020-06-02 19:21:34] [INFO ] [Real]Absence check using 60 positive place invariants in 278 ms returned sat
[2020-06-02 19:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:21:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:21:53] [INFO ] [Real]Absence check using state equation in 19255 ms returned unknown
[2020-06-02 19:21:54] [INFO ] [Real]Absence check using 60 positive place invariants in 272 ms returned sat
[2020-06-02 19:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:22:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:22:13] [INFO ] [Real]Absence check using state equation in 19258 ms returned (error "Failed to check-sat")
[2020-06-02 19:22:14] [INFO ] [Real]Absence check using 60 positive place invariants in 275 ms returned sat
[2020-06-02 19:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:22:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:22:33] [INFO ] [Real]Absence check using state equation in 19348 ms returned unknown
[2020-06-02 19:22:34] [INFO ] [Real]Absence check using 60 positive place invariants in 262 ms returned sat
[2020-06-02 19:22:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:22:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:22:53] [INFO ] [Real]Absence check using state equation in 19226 ms returned (error "Failed to check-sat")
[2020-06-02 19:22:54] [INFO ] [Real]Absence check using 60 positive place invariants in 262 ms returned sat
[2020-06-02 19:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:23:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:23:13] [INFO ] [Real]Absence check using state equation in 19367 ms returned unknown
[2020-06-02 19:23:14] [INFO ] [Real]Absence check using 60 positive place invariants in 292 ms returned sat
[2020-06-02 19:23:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:23:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:23:33] [INFO ] [Real]Absence check using state equation in 19328 ms returned unknown
[2020-06-02 19:23:34] [INFO ] [Real]Absence check using 60 positive place invariants in 267 ms returned sat
[2020-06-02 19:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:23:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:23:53] [INFO ] [Real]Absence check using state equation in 19370 ms returned (error "Failed to check-sat")
[2020-06-02 19:23:54] [INFO ] [Real]Absence check using 60 positive place invariants in 285 ms returned sat
[2020-06-02 19:23:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:24:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:24:13] [INFO ] [Real]Absence check using state equation in 19335 ms returned (error "Failed to check-sat")
[2020-06-02 19:24:15] [INFO ] [Real]Absence check using 60 positive place invariants in 440 ms returned sat
[2020-06-02 19:24:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:24:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:24:33] [INFO ] [Real]Absence check using state equation in 18480 ms returned unknown
[2020-06-02 19:24:34] [INFO ] [Real]Absence check using 60 positive place invariants in 263 ms returned sat
[2020-06-02 19:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:24:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:24:53] [INFO ] [Real]Absence check using state equation in 19371 ms returned (error "Failed to check-sat")
[2020-06-02 19:24:54] [INFO ] [Real]Absence check using 60 positive place invariants in 280 ms returned sat
[2020-06-02 19:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:25:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:25:13] [INFO ] [Real]Absence check using state equation in 19401 ms returned unknown
[2020-06-02 19:25:14] [INFO ] [Real]Absence check using 60 positive place invariants in 288 ms returned sat
[2020-06-02 19:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:25:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:25:33] [INFO ] [Real]Absence check using state equation in 19330 ms returned unknown
[2020-06-02 19:25:34] [INFO ] [Real]Absence check using 60 positive place invariants in 289 ms returned sat
[2020-06-02 19:25:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:25:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:25:53] [INFO ] [Real]Absence check using state equation in 19325 ms returned (error "Failed to check-sat")
[2020-06-02 19:25:54] [INFO ] [Real]Absence check using 60 positive place invariants in 264 ms returned sat
[2020-06-02 19:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:26:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:26:13] [INFO ] [Real]Absence check using state equation in 19350 ms returned (error "Failed to check-sat")
[2020-06-02 19:26:14] [INFO ] [Real]Absence check using 60 positive place invariants in 276 ms returned sat
[2020-06-02 19:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:26:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:26:33] [INFO ] [Real]Absence check using state equation in 19359 ms returned (error "Failed to check-sat")
[2020-06-02 19:26:34] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:26:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:26:53] [INFO ] [Real]Absence check using state equation in 19140 ms returned (error "Failed to check-sat")
[2020-06-02 19:26:54] [INFO ] [Real]Absence check using 60 positive place invariants in 284 ms returned sat
[2020-06-02 19:26:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:27:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:27:13] [INFO ] [Real]Absence check using state equation in 19350 ms returned (error "Failed to check-sat")
[2020-06-02 19:27:14] [INFO ] [Real]Absence check using 60 positive place invariants in 274 ms returned sat
[2020-06-02 19:27:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:27:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:27:33] [INFO ] [Real]Absence check using state equation in 19347 ms returned (error "Failed to check-sat")
[2020-06-02 19:27:34] [INFO ] [Real]Absence check using 60 positive place invariants in 273 ms returned sat
[2020-06-02 19:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:27:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:27:53] [INFO ] [Real]Absence check using state equation in 19348 ms returned (error "Failed to check-sat")
[2020-06-02 19:27:54] [INFO ] [Real]Absence check using 60 positive place invariants in 262 ms returned sat
[2020-06-02 19:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:28:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:28:13] [INFO ] [Real]Absence check using state equation in 19368 ms returned unknown
[2020-06-02 19:28:14] [INFO ] [Real]Absence check using 60 positive place invariants in 306 ms returned sat
[2020-06-02 19:28:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:28:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:28:33] [INFO ] [Real]Absence check using state equation in 19293 ms returned (error "Failed to check-sat")
[2020-06-02 19:28:34] [INFO ] [Real]Absence check using 60 positive place invariants in 392 ms returned sat
[2020-06-02 19:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:28:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 19:28:54] [INFO ] [Real]Absence check using state equation in 19253 ms returned (error "Failed to check-sat")
[2020-06-02 19:28:56] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-02 19:28:56] [INFO ] Flatten gal took : 2385 ms
[2020-06-02 19:28:57] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-02 19:28:57] [INFO ] Flatten gal took : 586 ms
FORMULA BART-COL-060-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-060-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-060-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 19:28:57] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 117 ms.
[2020-06-02 19:28:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 32 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ BART-COL-060 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 10985540 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16101908 kB

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BART-COL-060"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is BART-COL-060, 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 r182-oct2-158987913300060"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-COL-060.tgz
mv BART-COL-060 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 ;