MCC'2020 - Execution of r186-oct2-158987939000468

About the Execution of ITS-LoLa for SharedMemory-COL-000100

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
15730.760	3600000.00	4354101.00	1240.80	[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/fko/mcc2020-input.r186-oct2-158987939000468.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 SharedMemory-COL-000100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987939000468
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 4.1K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 15:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 15:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-00
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-01
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-02
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-03
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-04
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-05
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-06
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-07
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-08
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-09
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-10
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-11
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-12
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-13
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-14
FORMULA_NAME SharedMemory-COL-000100-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591242618514

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 03:50:20] [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]
[2020-06-04 03:50:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 03:50:20] [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.
[2020-06-04 03:50:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 428 ms
[2020-06-04 03:50:20] [INFO ] sort/places :
P->ownMemAcc,queue,memory,active,
Dot->extBus,
PxP->extMemAcc,

[2020-06-04 03:50:20] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 10401 PT places and 30200.0 transition bindings in 19 ms.
[2020-06-04 03:50:20] [INFO ] Computed order based on color domains.
[2020-06-04 03:50:20] [INFO ] Unfolded HLPN to a Petri net with 10401 places and 20200 transitions in 136 ms.
[2020-06-04 03:50:20] [INFO ] Unfolded HLPN properties in 11 ms.
Deduced a syphon composed of 100 places in 23 ms
Reduce places removed 100 places and 100 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 1526 ms.
Interrupted random walk after 57166 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 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0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 20100 rows 10301 cols
[2020-06-04 03:50:55] [INFO ] Computed 201 place invariants in 2905 ms
[2020-06-04 03:50:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1276 ms returned sat
[2020-06-04 03:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:51:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:51:15] [INFO ] [Real]Absence check using state equation in 17460 ms returned (error "Failed to check-sat")
[2020-06-04 03:51:17] [INFO ] [Real]Absence check using 201 positive place invariants in 1239 ms returned sat
[2020-06-04 03:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:51:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:51:35] [INFO ] [Real]Absence check using state equation in 18015 ms returned (error "Failed to check-sat")
[2020-06-04 03:51:37] [INFO ] [Real]Absence check using 201 positive place invariants in 1239 ms returned sat
[2020-06-04 03:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:51:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:51:55] [INFO ] [Real]Absence check using state equation in 18140 ms returned (error "Failed to check-sat")
[2020-06-04 03:51:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1192 ms returned sat
[2020-06-04 03:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:52:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:52:15] [INFO ] [Real]Absence check using state equation in 17785 ms returned unknown
[2020-06-04 03:52:17] [INFO ] [Real]Absence check using 201 positive place invariants in 1319 ms returned sat
[2020-06-04 03:52:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:52:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:52:35] [INFO ] [Real]Absence check using state equation in 17968 ms returned unknown
[2020-06-04 03:52:37] [INFO ] [Real]Absence check using 201 positive place invariants in 1294 ms returned sat
[2020-06-04 03:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:52:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:52:55] [INFO ] [Real]Absence check using state equation in 18188 ms returned unknown
[2020-06-04 03:52:57] [INFO ] [Real]Absence check using 201 positive place invariants in 1341 ms returned sat
[2020-06-04 03:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:53:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:53:15] [INFO ] [Real]Absence check using state equation in 18054 ms returned unknown
[2020-06-04 03:53:17] [INFO ] [Real]Absence check using 201 positive place invariants in 1229 ms returned sat
[2020-06-04 03:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:53:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:53:35] [INFO ] [Real]Absence check using state equation in 18295 ms returned (error "Failed to check-sat")
[2020-06-04 03:53:39] [INFO ] [Real]Absence check using 201 positive place invariants in 2389 ms returned sat
[2020-06-04 03:53:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:53:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:53:55] [INFO ] [Real]Absence check using state equation in 16178 ms returned (error "Failed to check-sat")
[2020-06-04 03:53:57] [INFO ] [Real]Absence check using 201 positive place invariants in 1150 ms returned sat
[2020-06-04 03:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:54:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:54:15] [INFO ] [Real]Absence check using state equation in 18236 ms returned (error "Failed to check-sat")
[2020-06-04 03:54:19] [INFO ] [Real]Absence check using 201 positive place invariants in 1820 ms returned sat
[2020-06-04 03:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:54:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:54:36] [INFO ] [Real]Absence check using state equation in 16752 ms returned (error "Failed to check-sat")
[2020-06-04 03:54:38] [INFO ] [Real]Absence check using 201 positive place invariants in 2280 ms returned sat
[2020-06-04 03:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:54:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:54:56] [INFO ] [Real]Absence check using state equation in 17118 ms returned (error "Failed to check-sat")
[2020-06-04 03:54:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1506 ms returned sat
[2020-06-04 03:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:55:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:55:16] [INFO ] [Real]Absence check using state equation in 17903 ms returned (error "Failed to check-sat")
[2020-06-04 03:55:19] [INFO ] [Real]Absence check using 201 positive place invariants in 1726 ms returned sat
[2020-06-04 03:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:55:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:55:36] [INFO ] [Real]Absence check using state equation in 16895 ms returned (error "Failed to check-sat")
[2020-06-04 03:55:37] [INFO ] [Real]Absence check using 201 positive place invariants in 1201 ms returned sat
[2020-06-04 03:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:55:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:55:56] [INFO ] [Real]Absence check using state equation in 18330 ms returned (error "Failed to check-sat")
[2020-06-04 03:55:59] [INFO ] [Real]Absence check using 201 positive place invariants in 1938 ms returned sat
[2020-06-04 03:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:56:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:56:16] [INFO ] [Real]Absence check using state equation in 16567 ms returned unknown
[2020-06-04 03:56:20] [INFO ] [Real]Absence check using 201 positive place invariants in 2347 ms returned sat
[2020-06-04 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:56:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:56:36] [INFO ] [Real]Absence check using state equation in 16131 ms returned unknown
[2020-06-04 03:56:37] [INFO ] [Real]Absence check using 201 positive place invariants in 1200 ms returned sat
[2020-06-04 03:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:56:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:56:56] [INFO ] [Real]Absence check using state equation in 18334 ms returned unknown
[2020-06-04 03:56:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1281 ms returned sat
[2020-06-04 03:56:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:57:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:57:16] [INFO ] [Real]Absence check using state equation in 17927 ms returned (error "Failed to check-sat")
[2020-06-04 03:57:17] [INFO ] [Real]Absence check using 201 positive place invariants in 1129 ms returned sat
[2020-06-04 03:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:57:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:57:36] [INFO ] [Real]Absence check using state equation in 18388 ms returned (error "Failed to check-sat")
[2020-06-04 03:57:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1145 ms returned sat
[2020-06-04 03:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:57:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:57:56] [INFO ] [Real]Absence check using state equation in 18264 ms returned (error "Failed to check-sat")
[2020-06-04 03:57:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1590 ms returned sat
[2020-06-04 03:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:58:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:58:16] [INFO ] [Real]Absence check using state equation in 17940 ms returned unknown
[2020-06-04 03:58:19] [INFO ] [Real]Absence check using 201 positive place invariants in 2221 ms returned sat
[2020-06-04 03:58:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:58:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:58:36] [INFO ] [Real]Absence check using state equation in 17276 ms returned (error "Failed to check-sat")
[2020-06-04 03:58:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1164 ms returned sat
[2020-06-04 03:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:58:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:58:56] [INFO ] [Real]Absence check using state equation in 17767 ms returned (error "Failed to check-sat")
[2020-06-04 03:58:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1102 ms returned sat
[2020-06-04 03:58:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:59:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:59:16] [INFO ] [Real]Absence check using state equation in 18427 ms returned (error "Failed to check-sat")
[2020-06-04 03:59:19] [INFO ] [Real]Absence check using 201 positive place invariants in 1985 ms returned sat
[2020-06-04 03:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:59:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:59:36] [INFO ] [Real]Absence check using state equation in 17410 ms returned unknown
[2020-06-04 03:59:40] [INFO ] [Real]Absence check using 201 positive place invariants in 2919 ms returned sat
[2020-06-04 03:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:59:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 03:59:56] [INFO ] [Real]Absence check using state equation in 16324 ms returned unknown
[2020-06-04 03:59:59] [INFO ] [Real]Absence check using 201 positive place invariants in 2812 ms returned sat
[2020-06-04 03:59:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:00:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:00:16] [INFO ] [Real]Absence check using state equation in 16590 ms returned (error "Failed to check-sat")
[2020-06-04 04:00:19] [INFO ] [Real]Absence check using 201 positive place invariants in 2060 ms returned sat
[2020-06-04 04:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:00:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:00:36] [INFO ] [Real]Absence check using state equation in 17321 ms returned (error "Failed to check-sat")
[2020-06-04 04:00:39] [INFO ] [Real]Absence check using 201 positive place invariants in 1517 ms returned sat
[2020-06-04 04:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:00:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:00:56] [INFO ] [Real]Absence check using state equation in 17468 ms returned (error "Failed to check-sat")
[2020-06-04 04:00:59] [INFO ] [Real]Absence check using 201 positive place invariants in 1769 ms returned sat
[2020-06-04 04:00:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:01:16] [INFO ] [Real]Absence check using state equation in 17496 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:01:18] [INFO ] [Real]Absence check using 201 positive place invariants in 1489 ms returned sat
[2020-06-04 04:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:01:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:01:36] [INFO ] [Real]Absence check using state equation in 17874 ms returned (error "Failed to check-sat")
[2020-06-04 04:01:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1172 ms returned sat
[2020-06-04 04:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:01:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:01:56] [INFO ] [Real]Absence check using state equation in 18191 ms returned (error "Failed to check-sat")
[2020-06-04 04:01:59] [INFO ] [Real]Absence check using 201 positive place invariants in 1222 ms returned sat
[2020-06-04 04:01:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:02:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:02:16] [INFO ] [Real]Absence check using state equation in 17292 ms returned (error "Failed to check-sat")
[2020-06-04 04:02:18] [INFO ] [Real]Absence check using 201 positive place invariants in 1182 ms returned sat
[2020-06-04 04:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:02:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:02:36] [INFO ] [Real]Absence check using state equation in 18286 ms returned (error "Failed to check-sat")
[2020-06-04 04:02:40] [INFO ] [Real]Absence check using 201 positive place invariants in 2314 ms returned sat
[2020-06-04 04:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:02:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:02:56] [INFO ] [Real]Absence check using state equation in 16196 ms returned (error "Failed to check-sat")
[2020-06-04 04:02:59] [INFO ] [Real]Absence check using 201 positive place invariants in 1609 ms returned sat
[2020-06-04 04:02:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:03:16] [INFO ] [Real]Absence check using state equation in 16985 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:03:20] [INFO ] [Real]Absence check using 201 positive place invariants in 1696 ms returned sat
[2020-06-04 04:03:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:03:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:03:36] [INFO ] [Real]Absence check using state equation in 16825 ms returned unknown
[2020-06-04 04:03:39] [INFO ] [Real]Absence check using 201 positive place invariants in 2353 ms returned sat
[2020-06-04 04:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:03:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:03:56] [INFO ] [Real]Absence check using state equation in 17151 ms returned (error "Failed to check-sat")
[2020-06-04 04:03:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1169 ms returned sat
[2020-06-04 04:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:04:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:04:16] [INFO ] [Real]Absence check using state equation in 18342 ms returned (error "Failed to check-sat")
[2020-06-04 04:04:18] [INFO ] [Real]Absence check using 201 positive place invariants in 1397 ms returned sat
[2020-06-04 04:04:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:04:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:04:36] [INFO ] [Real]Absence check using state equation in 18084 ms returned (error "Failed to check-sat")
[2020-06-04 04:04:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1111 ms returned sat
[2020-06-04 04:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:04:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:04:56] [INFO ] [Real]Absence check using state equation in 18256 ms returned (error "Failed to check-sat")
[2020-06-04 04:04:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1162 ms returned sat
[2020-06-04 04:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:05:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:05:16] [INFO ] [Real]Absence check using state equation in 18361 ms returned unknown
[2020-06-04 04:05:20] [INFO ] [Real]Absence check using 201 positive place invariants in 1902 ms returned sat
[2020-06-04 04:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:05:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:05:37] [INFO ] [Real]Absence check using state equation in 16551 ms returned (error "Failed to check-sat")
[2020-06-04 04:05:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1266 ms returned sat
[2020-06-04 04:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:05:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:05:57] [INFO ] [Real]Absence check using state equation in 18205 ms returned (error "Failed to check-sat")
[2020-06-04 04:05:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1112 ms returned sat
[2020-06-04 04:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:06:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:06:17] [INFO ] [Real]Absence check using state equation in 18338 ms returned unknown
[2020-06-04 04:06:18] [INFO ] [Real]Absence check using 201 positive place invariants in 1121 ms returned sat
[2020-06-04 04:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:06:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:06:37] [INFO ] [Real]Absence check using state equation in 18360 ms returned unknown
[2020-06-04 04:06:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1155 ms returned sat
[2020-06-04 04:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:06:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:06:57] [INFO ] [Real]Absence check using state equation in 18309 ms returned unknown
[2020-06-04 04:07:01] [INFO ] [Real]Absence check using 201 positive place invariants in 2754 ms returned sat
[2020-06-04 04:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:07:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:07:17] [INFO ] [Real]Absence check using state equation in 15780 ms returned (error "Failed to check-sat")
[2020-06-04 04:07:19] [INFO ] [Real]Absence check using 201 positive place invariants in 1539 ms returned sat
[2020-06-04 04:07:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:07:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:07:37] [INFO ] [Real]Absence check using state equation in 17845 ms returned unknown
[2020-06-04 04:07:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1113 ms returned sat
[2020-06-04 04:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:07:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:07:57] [INFO ] [Real]Absence check using state equation in 18187 ms returned unknown
[2020-06-04 04:07:58] [INFO ] [Real]Absence check using 201 positive place invariants in 1171 ms returned sat
[2020-06-04 04:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:08:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:08:17] [INFO ] [Real]Absence check using state equation in 18216 ms returned (error "Failed to check-sat")
[2020-06-04 04:08:20] [INFO ] [Real]Absence check using 201 positive place invariants in 2447 ms returned sat
[2020-06-04 04:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:08:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:08:37] [INFO ] [Real]Absence check using state equation in 17076 ms returned (error "Failed to check-sat")
[2020-06-04 04:08:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1134 ms returned sat
[2020-06-04 04:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:08:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:08:57] [INFO ] [Real]Absence check using state equation in 18247 ms returned (error "Failed to check-sat")
[2020-06-04 04:08:59] [INFO ] [Real]Absence check using 201 positive place invariants in 1344 ms returned sat
[2020-06-04 04:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:09:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:09:17] [INFO ] [Real]Absence check using state equation in 17599 ms returned unknown
[2020-06-04 04:09:19] [INFO ] [Real]Absence check using 201 positive place invariants in 1183 ms returned sat
[2020-06-04 04:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:09:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:09:37] [INFO ] [Real]Absence check using state equation in 17886 ms returned (error "Failed to check-sat")
[2020-06-04 04:09:38] [INFO ] [Real]Absence check using 201 positive place invariants in 1129 ms returned sat
[2020-06-04 04:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:09:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:09:57] [INFO ] [Real]Absence check using state equation in 18389 ms returned (error "Failed to check-sat")
[2020-06-04 04:09:59] [INFO ] [Real]Absence check using 201 positive place invariants in 1417 ms returned sat
[2020-06-04 04:09:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:10:17] [INFO ] [Real]Absence check using state equation in 17853 ms returned sat
[2020-06-04 04:11:40] [INFO ] Deduced a trap composed of 102 places in 83498 ms
[2020-06-04 04:11:40] [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 (> (+ s70 s170 s370 s7330 s7331 s7332 s7333 s7334 s7335 s7336 s7337 s7338 s7339 s7340 s7341 s7342 s7343 s7344 s7345 s7346 s7347 s7348 s7349 s7350 s7351 s7352 s7353 s7354 s7355 s7356 s7357 s7358 s7359 s7360 s7361 s7362 s7363 s7364 s7365 s7366 s7367 s7368 s7369 s7370 s7371 s7372 s7373 s7374 s7375 s7376 s7377 s7378 s7379 s7380 s7381 s7382 s7383 s7384 s7385 s7386 s7387 s7388 s7389 s7390 s7391 s7392 s7393 s7394 s7395 s7396 s7397 s7398 s7399 s7400 s7401 s7402 s7403 s7404 s7405 s7406 s7407 s7408 s7409 s7410 s7411 s7412 s7413 s7414 s7415 s7416 s7417 s7418 s7419 s7420 s7421 s7422 s7423 s7424 s7425 s7426 s7427 s7428) 0)") while checking expression at index 57
[2020-06-04 04:11:43] [INFO ] [Real]Absence check using 201 positive place invariants in 2342 ms returned sat
[2020-06-04 04:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:12:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:12:00] [INFO ] [Real]Absence check using state equation in 17039 ms returned (error "Failed to check-sat")
[2020-06-04 04:12:02] [INFO ] [Real]Absence check using 201 positive place invariants in 1287 ms returned sat
[2020-06-04 04:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:12:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:12:20] [INFO ] [Real]Absence check using state equation in 18125 ms returned (error "Failed to check-sat")
[2020-06-04 04:12:23] [INFO ] [Real]Absence check using 201 positive place invariants in 1711 ms returned sat
[2020-06-04 04:12:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:12:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:12:40] [INFO ] [Real]Absence check using state equation in 17678 ms returned (error "Failed to check-sat")
[2020-06-04 04:12:42] [INFO ] [Real]Absence check using 201 positive place invariants in 1361 ms returned sat
[2020-06-04 04:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:13:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:13:00] [INFO ] [Real]Absence check using state equation in 18027 ms returned (error "Failed to check-sat")
[2020-06-04 04:13:02] [INFO ] [Real]Absence check using 201 positive place invariants in 1308 ms returned sat
[2020-06-04 04:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:13:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:13:21] [INFO ] [Real]Absence check using state equation in 18088 ms returned (error "Failed to check-sat")
[2020-06-04 04:13:22] [INFO ] [Real]Absence check using 201 positive place invariants in 1442 ms returned sat
[2020-06-04 04:13:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:13:41] [INFO ] [Real]Absence check using state equation in 18104 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:13:42] [INFO ] [Real]Absence check using 201 positive place invariants in 1323 ms returned sat
[2020-06-04 04:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:01] [INFO ] [Real]Absence check using state equation in 18134 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:14:02] [INFO ] [Real]Absence check using 201 positive place invariants in 1227 ms returned sat
[2020-06-04 04:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:14:21] [INFO ] [Real]Absence check using state equation in 18210 ms returned (error "Failed to check-sat")
[2020-06-04 04:14:23] [INFO ] [Real]Absence check using 201 positive place invariants in 1428 ms returned sat
[2020-06-04 04:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:14:41] [INFO ] [Real]Absence check using state equation in 17148 ms returned (error "Failed to check-sat")
[2020-06-04 04:14:43] [INFO ] [Real]Absence check using 201 positive place invariants in 1451 ms returned sat
[2020-06-04 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:15:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:15:01] [INFO ] [Real]Absence check using state equation in 17988 ms returned (error "Failed to check-sat")
[2020-06-04 04:15:03] [INFO ] [Real]Absence check using 201 positive place invariants in 1442 ms returned sat
[2020-06-04 04:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:15:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:15:21] [INFO ] [Real]Absence check using state equation in 18075 ms returned (error "Failed to check-sat")
[2020-06-04 04:15:23] [INFO ] [Real]Absence check using 201 positive place invariants in 2188 ms returned sat
[2020-06-04 04:15:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:15:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:15:41] [INFO ] [Real]Absence check using state equation in 17261 ms returned unknown
[2020-06-04 04:15:43] [INFO ] [Real]Absence check using 201 positive place invariants in 1304 ms returned sat
[2020-06-04 04:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:16:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:16:01] [INFO ] [Real]Absence check using state equation in 18025 ms returned unknown
[2020-06-04 04:16:03] [INFO ] [Real]Absence check using 201 positive place invariants in 1285 ms returned sat
[2020-06-04 04:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:16:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:16:21] [INFO ] [Real]Absence check using state equation in 18077 ms returned (error "Failed to check-sat")
[2020-06-04 04:16:24] [INFO ] [Real]Absence check using 201 positive place invariants in 2023 ms returned sat
[2020-06-04 04:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:16:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:16:41] [INFO ] [Real]Absence check using state equation in 16501 ms returned (error "Failed to check-sat")
[2020-06-04 04:16:43] [INFO ] [Real]Absence check using 201 positive place invariants in 1267 ms returned sat
[2020-06-04 04:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:17:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:17:01] [INFO ] [Real]Absence check using state equation in 17614 ms returned unknown
[2020-06-04 04:17:03] [INFO ] [Real]Absence check using 201 positive place invariants in 1379 ms returned sat
[2020-06-04 04:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:17:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:17:21] [INFO ] [Real]Absence check using state equation in 17993 ms returned (error "Failed to check-sat")
[2020-06-04 04:17:23] [INFO ] [Real]Absence check using 201 positive place invariants in 1542 ms returned sat
[2020-06-04 04:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:17:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:17:41] [INFO ] [Real]Absence check using state equation in 18010 ms returned (error "Failed to check-sat")
[2020-06-04 04:17:43] [INFO ] [Real]Absence check using 201 positive place invariants in 1322 ms returned sat
[2020-06-04 04:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:18:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:18:01] [INFO ] [Real]Absence check using state equation in 18176 ms returned unknown
[2020-06-04 04:18:04] [INFO ] [Real]Absence check using 201 positive place invariants in 1480 ms returned sat
[2020-06-04 04:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:18:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:18:21] [INFO ] [Real]Absence check using state equation in 17206 ms returned (error "Failed to check-sat")
[2020-06-04 04:18:24] [INFO ] [Real]Absence check using 201 positive place invariants in 2035 ms returned sat
[2020-06-04 04:18:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:18:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:18:41] [INFO ] [Real]Absence check using state equation in 16459 ms returned unknown
[2020-06-04 04:18:43] [INFO ] [Real]Absence check using 201 positive place invariants in 1575 ms returned sat
[2020-06-04 04:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:19:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:19:01] [INFO ] [Real]Absence check using state equation in 17480 ms returned unknown
[2020-06-04 04:19:03] [INFO ] [Real]Absence check using 201 positive place invariants in 1540 ms returned sat
[2020-06-04 04:19:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:19:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:19:21] [INFO ] [Real]Absence check using state equation in 17997 ms returned (error "Failed to check-sat")
[2020-06-04 04:19:26] [INFO ] [Real]Absence check using 201 positive place invariants in 3746 ms returned sat
[2020-06-04 04:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:19:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:19:41] [INFO ] [Real]Absence check using state equation in 15232 ms returned (error "Failed to check-sat")
[2020-06-04 04:19:44] [INFO ] [Real]Absence check using 201 positive place invariants in 1974 ms returned sat
[2020-06-04 04:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:01] [INFO ] [Real]Absence check using state equation in 17074 ms returned unknown
[2020-06-04 04:20:04] [INFO ] [Real]Absence check using 201 positive place invariants in 1660 ms returned sat
[2020-06-04 04:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:21] [INFO ] [Real]Absence check using state equation in 16891 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:25] [INFO ] [Real]Absence check using 201 positive place invariants in 2938 ms returned sat
[2020-06-04 04:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:41] [INFO ] [Real]Absence check using state equation in 15871 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:20:47] [INFO ] [Real]Absence check using 201 positive place invariants in 4251 ms returned sat
[2020-06-04 04:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:21:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:21:01] [INFO ] [Real]Absence check using state equation in 14243 ms returned (error "Failed to check-sat")
[2020-06-04 04:21:03] [INFO ] [Real]Absence check using 201 positive place invariants in 1453 ms returned sat
[2020-06-04 04:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:21:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:21:21] [INFO ] [Real]Absence check using state equation in 17912 ms returned (error "Failed to check-sat")
[2020-06-04 04:21:26] [INFO ] [Real]Absence check using 201 positive place invariants in 3527 ms returned sat
[2020-06-04 04:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:21:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:21:41] [INFO ] [Real]Absence check using state equation in 14931 ms returned (error "Failed to check-sat")
[2020-06-04 04:21:47] [INFO ] [Real]Absence check using 201 positive place invariants in 3878 ms returned sat
[2020-06-04 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:22:01] [INFO ] [Real]Absence check using state equation in 14663 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:22:06] [INFO ] [Real]Absence check using 201 positive place invariants in 3458 ms returned sat
[2020-06-04 04:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:22:21] [INFO ] [Real]Absence check using state equation in 14952 ms returned sat
[2020-06-04 04:24:21] [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 (=> s7088 (or s255 s367 s10300))") while checking expression at index 89
[2020-06-04 04:24:26] [INFO ] [Real]Absence check using 201 positive place invariants in 3500 ms returned sat
[2020-06-04 04:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:24:41] [INFO ] [Real]Absence check using state equation in 14969 ms returned (error "Failed to check-sat")
[2020-06-04 04:24:46] [INFO ] [Real]Absence check using 201 positive place invariants in 3463 ms returned sat
[2020-06-04 04:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:25:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:25:01] [INFO ] [Real]Absence check using state equation in 15138 ms returned unknown
[2020-06-04 04:25:06] [INFO ] [Real]Absence check using 201 positive place invariants in 3357 ms returned sat
[2020-06-04 04:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:25:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:25:22] [INFO ] [Real]Absence check using state equation in 15081 ms returned (error "Failed to check-sat")
[2020-06-04 04:25:24] [INFO ] [Real]Absence check using 201 positive place invariants in 1495 ms returned sat
[2020-06-04 04:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:25:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:25:42] [INFO ] [Real]Absence check using state equation in 17921 ms returned (error "Failed to check-sat")
[2020-06-04 04:25:44] [INFO ] [Real]Absence check using 201 positive place invariants in 1413 ms returned sat
[2020-06-04 04:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:26:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:26:02] [INFO ] [Real]Absence check using state equation in 17175 ms returned (error "Failed to check-sat")
[2020-06-04 04:26:05] [INFO ] [Real]Absence check using 201 positive place invariants in 2296 ms returned sat
[2020-06-04 04:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:26:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:26:22] [INFO ] [Real]Absence check using state equation in 16218 ms returned (error "Failed to check-sat")
[2020-06-04 04:26:26] [INFO ] [Real]Absence check using 201 positive place invariants in 2732 ms returned sat
[2020-06-04 04:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:26:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:26:42] [INFO ] [Real]Absence check using state equation in 16062 ms returned (error "Failed to check-sat")
[2020-06-04 04:26:46] [INFO ] [Real]Absence check using 201 positive place invariants in 3099 ms returned sat
[2020-06-04 04:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:27:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:27:02] [INFO ] [Real]Absence check using state equation in 15394 ms returned (error "Failed to check-sat")
[2020-06-04 04:27:07] [INFO ] [Real]Absence check using 201 positive place invariants in 3442 ms returned sat
[2020-06-04 04:27:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:27:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:27:22] [INFO ] [Real]Absence check using state equation in 15027 ms returned (error "Failed to check-sat")
[2020-06-04 04:27:27] [INFO ] [Real]Absence check using 201 positive place invariants in 3418 ms returned sat
[2020-06-04 04:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:27:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:27:42] [INFO ] [Real]Absence check using state equation in 15181 ms returned (error "Failed to check-sat")
[2020-06-04 04:27:47] [INFO ] [Real]Absence check using 201 positive place invariants in 3425 ms returned sat
[2020-06-04 04:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:28:02] [INFO ] [Real]Absence check using state equation in 15129 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:28:07] [INFO ] [Real]Absence check using 201 positive place invariants in 3242 ms returned sat
[2020-06-04 04:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:28:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:28:22] [INFO ] [Real]Absence check using state equation in 15345 ms returned (error "Failed to check-sat")
[2020-06-04 04:28:26] [INFO ] [Real]Absence check using 201 positive place invariants in 2578 ms returned sat
[2020-06-04 04:28:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:28:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:28:42] [INFO ] [Real]Absence check using state equation in 16007 ms returned (error "Failed to check-sat")
[2020-06-04 04:28:47] [INFO ] [Real]Absence check using 201 positive place invariants in 3581 ms returned sat
[2020-06-04 04:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:29:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:29:02] [INFO ] [Real]Absence check using state equation in 15093 ms returned (error "Failed to check-sat")
[2020-06-04 04:29:06] [INFO ] [Real]Absence check using 201 positive place invariants in 2402 ms returned sat
[2020-06-04 04:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:29:22] [INFO ] [Real]Absence check using state equation in 16124 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:29:27] [INFO ] [Real]Absence check using 201 positive place invariants in 3211 ms returned sat
[2020-06-04 04:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:29:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:29:42] [INFO ] [Real]Absence check using state equation in 15348 ms returned (error "Failed to check-sat")
[2020-06-04 04:29:45] [INFO ] [Real]Absence check using 201 positive place invariants in 1743 ms returned sat
[2020-06-04 04:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:30:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:30:02] [INFO ] [Real]Absence check using state equation in 17311 ms returned (error "Failed to check-sat")
[2020-06-04 04:30:07] [INFO ] [Real]Absence check using 201 positive place invariants in 3482 ms returned sat
[2020-06-04 04:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:30:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:30:22] [INFO ] [Real]Absence check using state equation in 15131 ms returned (error "Failed to check-sat")
[2020-06-04 04:30:27] [INFO ] [Real]Absence check using 201 positive place invariants in 3280 ms returned sat
[2020-06-04 04:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:30:42] [INFO ] [Real]Absence check using state equation in 15274 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:30:47] [INFO ] [Real]Absence check using 201 positive place invariants in 3530 ms returned sat
[2020-06-04 04:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:31:02] [INFO ] [Real]Absence check using state equation in 15468 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:31:07] [INFO ] [Real]Absence check using 201 positive place invariants in 3411 ms returned sat
[2020-06-04 04:31:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:31:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:31:22] [INFO ] [Real]Absence check using state equation in 15140 ms returned (error "Failed to check-sat")
[2020-06-04 04:31:27] [INFO ] [Real]Absence check using 201 positive place invariants in 3334 ms returned sat
[2020-06-04 04:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:31:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:31:42] [INFO ] [Real]Absence check using state equation in 15187 ms returned (error "Failed to check-sat")
[2020-06-04 04:31:46] [INFO ] [Real]Absence check using 201 positive place invariants in 1831 ms returned sat
[2020-06-04 04:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:32:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:32:02] [INFO ] [Real]Absence check using state equation in 16730 ms returned (error "Failed to check-sat")
[2020-06-04 04:32:06] [INFO ] [Real]Absence check using 201 positive place invariants in 2439 ms returned sat
[2020-06-04 04:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:32:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:32:22] [INFO ] [Real]Absence check using state equation in 16919 ms returned (error "Failed to check-sat")
[2020-06-04 04:32:25] [INFO ] [Real]Absence check using 201 positive place invariants in 1917 ms returned sat
[2020-06-04 04:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:32:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:32:42] [INFO ] [Real]Absence check using state equation in 17457 ms returned (error "Failed to check-sat")
[2020-06-04 04:32:47] [INFO ] [Real]Absence check using 201 positive place invariants in 2792 ms returned sat
[2020-06-04 04:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:33:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:33:03] [INFO ] [Real]Absence check using state equation in 15723 ms returned (error "Failed to check-sat")
[2020-06-04 04:33:07] [INFO ] [Real]Absence check using 201 positive place invariants in 3085 ms returned sat
[2020-06-04 04:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:33:23] [INFO ] [Real]Absence check using state equation in 15972 ms returned (error "Failed to check-sat")
[2020-06-04 04:33:26] [INFO ] [Real]Absence check using 201 positive place invariants in 2399 ms returned sat
[2020-06-04 04:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:33:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:33:43] [INFO ] [Real]Absence check using state equation in 16673 ms returned unknown
[2020-06-04 04:33:46] [INFO ] [Real]Absence check using 201 positive place invariants in 2431 ms returned sat
[2020-06-04 04:33:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:34:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:34:03] [INFO ] [Real]Absence check using state equation in 16496 ms returned unknown
[2020-06-04 04:34:07] [INFO ] [Real]Absence check using 201 positive place invariants in 2778 ms returned sat
[2020-06-04 04:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:34:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:34:23] [INFO ] [Real]Absence check using state equation in 15722 ms returned (error "Failed to check-sat")
[2020-06-04 04:34:26] [INFO ] [Real]Absence check using 201 positive place invariants in 1676 ms returned sat
[2020-06-04 04:34:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:34:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:34:43] [INFO ] [Real]Absence check using state equation in 16842 ms returned unknown
[2020-06-04 04:34:46] [INFO ] [Real]Absence check using 201 positive place invariants in 1833 ms returned sat
[2020-06-04 04:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:35:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:35:03] [INFO ] [Real]Absence check using state equation in 16808 ms returned (error "Failed to check-sat")
[2020-06-04 04:35:08] [INFO ] [Real]Absence check using 201 positive place invariants in 3537 ms returned sat
[2020-06-04 04:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:35:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:35:23] [INFO ] [Real]Absence check using state equation in 15007 ms returned (error "Failed to check-sat")
[2020-06-04 04:35:27] [INFO ] [Real]Absence check using 201 positive place invariants in 2985 ms returned sat
[2020-06-04 04:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:35:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:35:43] [INFO ] [Real]Absence check using state equation in 15604 ms returned unknown
[2020-06-04 04:35:46] [INFO ] [Real]Absence check using 201 positive place invariants in 1893 ms returned sat
[2020-06-04 04:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:36:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:36:03] [INFO ] [Real]Absence check using state equation in 16616 ms returned unknown
[2020-06-04 04:36:07] [INFO ] [Real]Absence check using 201 positive place invariants in 3115 ms returned sat
[2020-06-04 04:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:36:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:36:23] [INFO ] [Real]Absence check using state equation in 15714 ms returned unknown
[2020-06-04 04:36:25] [INFO ] [Real]Absence check using 201 positive place invariants in 1406 ms returned sat
[2020-06-04 04:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:36:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:36:43] [INFO ] [Real]Absence check using state equation in 17401 ms returned (error "Failed to check-sat")
[2020-06-04 04:36:46] [INFO ] [Real]Absence check using 201 positive place invariants in 2180 ms returned sat
[2020-06-04 04:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:37:03] [INFO ] [Real]Absence check using state equation in 17223 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:37:08] [INFO ] [Real]Absence check using 201 positive place invariants in 3640 ms returned sat
[2020-06-04 04:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:37:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:37:23] [INFO ] [Real]Absence check using state equation in 14824 ms returned (error "Failed to check-sat")
[2020-06-04 04:37:27] [INFO ] [Real]Absence check using 201 positive place invariants in 2470 ms returned sat
[2020-06-04 04:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:37:43] [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 (= s446 (- t14853 t4853))") while checking expression at index 129
[2020-06-04 04:37:48] [INFO ] [Real]Absence check using 201 positive place invariants in 3158 ms returned sat
[2020-06-04 04:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:38:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:38:03] [INFO ] [Real]Absence check using state equation in 15334 ms returned (error "Failed to check-sat")
[2020-06-04 04:38:08] [INFO ] [Real]Absence check using 201 positive place invariants in 3532 ms returned sat
[2020-06-04 04:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:38:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:38:23] [INFO ] [Real]Absence check using state equation in 14925 ms returned unknown
[2020-06-04 04:38:26] [INFO ] [Real]Absence check using 201 positive place invariants in 1760 ms returned sat
[2020-06-04 04:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:38:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:38:43] [INFO ] [Real]Absence check using state equation in 16834 ms returned (error "Failed to check-sat")
[2020-06-04 04:38:48] [INFO ] [Real]Absence check using 201 positive place invariants in 3414 ms returned sat
[2020-06-04 04:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:39:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:39:03] [INFO ] [Real]Absence check using state equation in 15097 ms returned (error "Failed to check-sat")
[2020-06-04 04:39:08] [INFO ] [Real]Absence check using 201 positive place invariants in 3608 ms returned sat
[2020-06-04 04:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:39:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:39:23] [INFO ] [Real]Absence check using state equation in 14874 ms returned (error "Failed to check-sat")
[2020-06-04 04:39:28] [INFO ] [Real]Absence check using 201 positive place invariants in 3582 ms returned sat
[2020-06-04 04:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:39:43] [INFO ] [Real]Absence check using state equation in 14930 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:39:47] [INFO ] [Real]Absence check using 201 positive place invariants in 2752 ms returned sat
[2020-06-04 04:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:40:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:40:03] [INFO ] [Real]Absence check using state equation in 15752 ms returned (error "Failed to check-sat")
[2020-06-04 04:40:07] [INFO ] [Real]Absence check using 201 positive place invariants in 1937 ms returned sat
[2020-06-04 04:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:40:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:40:23] [INFO ] [Real]Absence check using state equation in 16634 ms returned (error "Failed to check-sat")
[2020-06-04 04:40:28] [INFO ] [Real]Absence check using 201 positive place invariants in 3474 ms returned sat
[2020-06-04 04:40:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:40:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:40:43] [INFO ] [Real]Absence check using state equation in 15067 ms returned (error "Failed to check-sat")
[2020-06-04 04:40:47] [INFO ] [Real]Absence check using 201 positive place invariants in 2523 ms returned sat
[2020-06-04 04:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:41:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:41:03] [INFO ] [Real]Absence check using state equation in 15964 ms returned (error "Failed to check-sat")
[2020-06-04 04:41:07] [INFO ] [Real]Absence check using 201 positive place invariants in 2175 ms returned sat
[2020-06-04 04:41:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:41:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:41:23] [INFO ] [Real]Absence check using state equation in 16369 ms returned (error "Failed to check-sat")
[2020-06-04 04:41:26] [INFO ] [Real]Absence check using 201 positive place invariants in 1766 ms returned sat
[2020-06-04 04:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:41:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:41:43] [INFO ] [Real]Absence check using state equation in 17618 ms returned (error "Failed to check-sat")
[2020-06-04 04:41:46] [INFO ] [Real]Absence check using 201 positive place invariants in 2195 ms returned sat
[2020-06-04 04:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:42:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:42:04] [INFO ] [Real]Absence check using state equation in 17111 ms returned (error "Failed to check-sat")
[2020-06-04 04:42:09] [INFO ] [Real]Absence check using 201 positive place invariants in 3467 ms returned sat
[2020-06-04 04:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:42:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:42:24] [INFO ] [Real]Absence check using state equation in 15108 ms returned (error "Failed to check-sat")
[2020-06-04 04:42:28] [INFO ] [Real]Absence check using 201 positive place invariants in 2832 ms returned sat
[2020-06-04 04:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:42:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:42:44] [INFO ] [Real]Absence check using state equation in 15647 ms returned (error "Failed to check-sat")
[2020-06-04 04:42:46] [INFO ] [Real]Absence check using 201 positive place invariants in 1820 ms returned sat
[2020-06-04 04:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:43:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:43:04] [INFO ] [Real]Absence check using state equation in 17518 ms returned (error "Failed to check-sat")
[2020-06-04 04:43:06] [INFO ] [Real]Absence check using 201 positive place invariants in 1249 ms returned sat
[2020-06-04 04:43:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:43:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:43:24] [INFO ] [Real]Absence check using state equation in 17292 ms returned (error "Failed to check-sat")
[2020-06-04 04:43:26] [INFO ] [Real]Absence check using 201 positive place invariants in 1770 ms returned sat
[2020-06-04 04:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:43:44] [INFO ] [Real]Absence check using state equation in 17551 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:43:46] [INFO ] [Real]Absence check using 201 positive place invariants in 1749 ms returned sat
[2020-06-04 04:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:44:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:44:04] [INFO ] [Real]Absence check using state equation in 17412 ms returned (error "Failed to check-sat")
[2020-06-04 04:44:07] [INFO ] [Real]Absence check using 201 positive place invariants in 1991 ms returned sat
[2020-06-04 04:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:44:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:44:24] [INFO ] [Real]Absence check using state equation in 16582 ms returned (error "Failed to check-sat")
[2020-06-04 04:44:27] [INFO ] [Real]Absence check using 201 positive place invariants in 1539 ms returned sat
[2020-06-04 04:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:44:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:44:44] [INFO ] [Real]Absence check using state equation in 16890 ms returned (error "Failed to check-sat")
[2020-06-04 04:44:48] [INFO ] [Real]Absence check using 201 positive place invariants in 2659 ms returned sat
[2020-06-04 04:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:45:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:45:04] [INFO ] [Real]Absence check using state equation in 15871 ms returned (error "Failed to check-sat")
[2020-06-04 04:45:07] [INFO ] [Real]Absence check using 201 positive place invariants in 2708 ms returned sat
[2020-06-04 04:45:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:45:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:45:24] [INFO ] [Real]Absence check using state equation in 16630 ms returned (error "Failed to check-sat")
[2020-06-04 04:45:28] [INFO ] [Real]Absence check using 201 positive place invariants in 2583 ms returned sat
[2020-06-04 04:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:45:44] [INFO ] [Real]Absence check using state equation in 15928 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:45:49] [INFO ] [Real]Absence check using 201 positive place invariants in 3634 ms returned sat
[2020-06-04 04:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:46:04] [INFO ] [Real]Absence check using state equation in 14879 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:46:08] [INFO ] [Real]Absence check using 201 positive place invariants in 3000 ms returned sat
[2020-06-04 04:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:46:24] [INFO ] [Real]Absence check using state equation in 15580 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:46:29] [INFO ] [Real]Absence check using 201 positive place invariants in 3417 ms returned sat
[2020-06-04 04:46:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:46:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:46:44] [INFO ] [Real]Absence check using state equation in 15198 ms returned (error "Failed to check-sat")
[2020-06-04 04:46:46] [INFO ] [Real]Absence check using 201 positive place invariants in 1539 ms returned sat
[2020-06-04 04:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:47:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:47:04] [INFO ] [Real]Absence check using state equation in 17887 ms returned (error "Failed to check-sat")
[2020-06-04 04:47:09] [INFO ] [Real]Absence check using 201 positive place invariants in 3627 ms returned sat
[2020-06-04 04:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:47:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:47:24] [INFO ] [Real]Absence check using state equation in 14917 ms returned (error "Failed to check-sat")
[2020-06-04 04:47:27] [INFO ] [Real]Absence check using 201 positive place invariants in 1858 ms returned sat
[2020-06-04 04:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:47:44] [INFO ] [Real]Absence check using state equation in 16718 ms returned (error "Failed to check-sat")
[2020-06-04 04:47:47] [INFO ] [Real]Absence check using 201 positive place invariants in 1795 ms returned sat
[2020-06-04 04:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:48:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:48:04] [INFO ] [Real]Absence check using state equation in 16817 ms returned (error "Failed to check-sat")
[2020-06-04 04:48:10] [INFO ] [Real]Absence check using 201 positive place invariants in 3831 ms returned sat
[2020-06-04 04:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:48:24] [INFO ] [Real]Absence check using state equation in 14569 ms returned sat
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 14921812 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16145052 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="SharedMemory-COL-000100"
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 SharedMemory-COL-000100, 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 r186-oct2-158987939000468"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000100.tgz
mv SharedMemory-COL-000100 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 ;